Free Standard Shipping on Orders $99+ |

Affirm See Details
800-881-2464
Talk to an expert
Order Status
800-881-2464
Talk to an expert
Order Status
Create Account
Account

SL-12 Gray 451 Gray 686 Cobalt Blue 50 Cream 2410 Black 452 Blue Interior

Loading...
Filter By
Clear All
Enter Fitment Find parts that fit your vehicle
Select Your Vehicle
Select Your Vehicle
  • make
  • model
  • year

  1. Material Color: SL-12 Gray
  2. Material Color: 451 Gray
  3. Material Color: 686 Cobalt Blue
  4. Material Color: 50 Cream
  5. Material Color: 2410 Black
  6. Material Color: 452 Blue
  7. Clear All
1-12 of 553
SL-12 Gray 451 Gray 686 Cobalt Blue 50 Cream 2410 Black 452 Blue Interior
< Prev Next >
GAHH Automotive 7289_107_fjs_7.jpg
GAHH Mercedes SL, Jump Seat Assembly Non Folding, with seat belts, Diamond Insert, Single Stitch, 6 Pleat
Your Price $744.00 You Save $248.00
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1980-1985, Seat Fnt Bottom, Leather, 451 Gray, Coupe
Your Price $433.50 Market Price $578.00 You Save $144.50
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1980-1985, Seat Fnt Bottom, Leather, 452 Blue, Coupe
Your Price $433.50 Market Price $578.00 You Save $144.50
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1980-1982, Seat Fnt Backrest, Leather, 451 Gray, Coupe
Your Price $494.25 Market Price $659.00 You Save $164.75
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1980-1982, Seat Fnt Backrest, Leather, 452 Blue, Coupe
Your Price $494.25 Market Price $659.00 You Save $164.75
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1983-1985, Seat Fnt Backrest, Leather, 451 Gray, Coupe
Your Price $494.25 Market Price $659.00 You Save $164.75
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1983-1985, Seat Fnt Backrest, Leather, 452 Blue, Coupe
Your Price $494.25 Market Price $659.00 You Save $164.75
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1980-1985, Seat Rr Bucket Bottom Dvr, Leather, 451 Gray, Coupe
Your Price $433.50 Market Price $578.00 You Save $144.50
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1980-1985, Seat Rr Bucket Bottom Dvr, Leather, 452 Blue, Coupe
Your Price $433.50 Market Price $578.00 You Save $144.50
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1980-1985, Seat Rr Bucket Bottom Pas, Leather, 451 Gray, Coupe
Your Price $433.50 Market Price $578.00 You Save $144.50
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1980-1985, Seat Rr Bucket Bottom Pas, Leather, 452 Blue, Coupe
Your Price $433.50 Market Price $578.00 You Save $144.50
GAHH Automotive upholstery kits-off.png
GAHH Mercedes 123 1980-1985, Seat Rr Backrest, Leather, 451 Gray, Coupe, Incl AR
Your Price $1,004.25 Market Price $1,339.00 You Save $334.75
1-12 of 553
SL-12 Gray 451 Gray 686 Cobalt Blue 50 Cream 2410 Black 452 Blue Interior
< Prev Next >
Filter By Clear
  1. Material Color: SL-12 Gray
  2. Material Color: 451 Gray
  3. Material Color: 686 Cobalt Blue
  4. Material Color: 50 Cream
  5. Material Color: 2410 Black
  6. Material Color: 452 Blue
  7. Clear All
Brand
  1. GAHH Automotive (549) items
  2. Sierra Auto Tops & Seats (4) items
Material Type
  1. German Velour (13) items
  2. Leather (516) items
  3. Multiloop (2) items
  4. Sliverknit (12) items
  5. Vinyl (47) items
Material Color
  1. 0 (9) items
  2. 02 Blue (1) item
  3. 03 Red (1) item
  4. 04 Cinnamon (2) items
  5. 0005 Black (83) items
  6. 0005S Black (10) items
  7. 05 Ivory (8) items
  8. 0006 Marine (18) items
  9. 0006 Marine Blue (12) items
  10. 0007 Buckskin (56) items
  11. 0007S Buckskin (6) items
  12. 07 Biscuit (1) item
  13. 07 Saddle (20) items
  14. 0008 Brown (3) items
  15. 008 Brown (11) items
  16. 08 Ivory (1) item
  17. 0009 Taupe (151) items
  18. 09 Light Gray (8) items
  19. 10 Tan (10) items
  20. 11 Gray (10) items
  21. 12 Blue gray (2) items
  22. 13 Gray (8) items
  23. 14 Taupe (10) items
  24. 15 Gray (9) items
  25. 15 Tan (13) items
  26. 16 Straw (8) items
  27. 17 Beige (5) items
  28. 18 Black (9) items
  29. 19 Maroon (2) items
  30. 21 Gray (5) items
  31. 26R Tan (2) items
  32. 27R Black (4) items
  33. 28R Gray (2) items
  34. 29 Tan (4) items
  35. 31 Beige (42) items
  36. 32 Tan (36) items
  37. 34 Gray (33) items
  38. 35 VW White (3) items
  39. 35 White (1) item
  40. 36 VW Black (3) items
  41. 38 Sand (16) items
  42. 40 Black (5) items
  43. 41 Gray (3) items
  44. 46N1 Parchment (2) items
  45. 49 Gray (17) items
  46. 50 Cream (13) items
  47. 50 Parchment (17) items
  48. 51 Black (97) items
  49. 52 Blue (95) items
  50. 53 Brown (24) items
  51. 53 Dark Brown (65) items
  52. 54 Palomino (93) items
  53. 55 Beige (96) items
  54. 56 Lt Beige (50) items
  55. 57 Lt Palomino (20) items
  56. 58 Gray (21) items
  57. 59 Red (90) items
  58. 60 Gray Anthracite (27) items
  59. 61 Dk Gray (38) items
  60. 62 Forest Green (21) items
  61. 63 Plum (32) items
  62. 64 Champignon (4) items
  63. 66 Saffron (4) items
  64. 72 Rust (4) items
  65. 85 Blue (2) items
  66. 87-0525 Beige-Lt Parchment (26) items
  67. 88 Taupe (35) items
  68. 0107 Parchment (17) items
  69. 0127 Silver (31) items
  70. 0129 Havanna (20) items
  71. 0131 Sand (155) items
  72. 0132 Titanium Gray (43) items
  73. 0135 Natural (150) items
  74. 0136 Navy (149) items
  75. 0141 Flat Black (198) items
  76. 143S Bordeaux-Black (1) item
  77. 0145 Light Silver (5) items
  78. 0145 Lt Silver (149) items
  79. 0146 Silver Gray (147) items
  80. 0147 Black (2) items
  81. 0156 Pearl Beige (8) items
  82. 0165 Pearl Beige (26) items
  83. 0166 Black (31) items
  84. 0167 Pacific (39) items
  85. 0168 Cardinal Red (23) items
  86. 0191 Indigo (34) items
  87. 0192 Natural (80) items
  88. 0209 Lama (4) items
  89. 226 Lotus White (44) items
  90. 0231 Natural (80) items
  91. 232 Linen (19) items
  92. 240 Black (37) items
  93. 240 Black Pebble (24) items
  94. 241 Black (622) items
  95. 241-736 Black (35) items
  96. 243 Red (134) items
  97. 244 Green (122) items
  98. 245 Gray (128) items
  99. 248 Brown (55) items
  100. 249 Bamboo (154) items
  101. 250 Cognac (108) items
  102. 254 Parchment (139) items
  103. 261 Orange Bamboo (115) items
  104. 263 Tobacco (76) items
  105. 265 Mahogany (65) items
  106. 268 Red (54) items
  107. 269 Red Pebble (66) items
  108. 272 Gray Beige (23) items
  109. 321 Black (4) items
  110. 322 Red (2) items
  111. 326 Parchment (38) items
  112. 326 Parchment Pebble (82) items
  113. 345 Blue (175) items
  114. 346 Blue Pebble (67) items
  115. 0394 Silver Gray (166) items
  116. 413 Capuccino (4) items
  117. 0438G Lt Silver Gray (120) items
  118. 0438N Lt Silver Gray (145) items
  119. 450 Burgundy (268) items
  120. 451 Gray (288) items
  121. 452 Blue (282) items
  122. 0453 Parchment (164) items
  123. 453 Brazil (266) items
  124. 454 Palomino (248) items
  125. 455 Cream (86) items
  126. 457 Henna Red (35) items
  127. 459 Cream Beige (205) items
  128. 460 Saddle (125) items
  129. 461 Parchment (114) items
  130. 461N Parchment (44) items
  131. 462 Dark Gray (52) items
  132. 462-522 TuTone Special (15) items
  133. 463L Charcoal (99) items
  134. 463L Charcoal Black (1) item
  135. 463N Charcoal (95) items
  136. 464L Java (18) items
  137. 464N Java (30) items
  138. 466L Shell (2) items
  139. 466N Shell (12) items
  140. 467L Ash (24) items
  141. 467N Ash (19) items
  142. 469 Stein (7) items
  143. 471 Parchment (47) items
  144. 472L Oyster (31) items
  145. 472N Oyster (11) items
  146. 473 Grau Mittel (13) items
  147. 473 Red (40) items
  148. 474 Salsa Red (10) items
  149. 474 Sand (2) items
  150. 475 Brown (53) items
  151. 475P Charcoal (32) items
  152. 476 Gray (27) items
  153. 476P Java (29) items
  154. 477 Blue (58) items
  155. 477N Sierra Gray (20) items
  156. 477P Sierra Gray (42) items
  157. 478P Teal Blue (7) items
  158. 479N Stone (11) items
  159. 479P Stone (30) items
  160. 480N Berry Red (5) items
  161. 480P Berry Red (7) items
  162. 481N Charcoal (12) items
  163. 481P Charcoal (11) items
  164. 483 Palomino (14) items
  165. 484 Black (36) items
  166. 484P Basalt Gray (6) items
  167. 485 Brown-Gold (24) items
  168. 486P Cashmere (9) items
  169. 487P Accent Red (1) item
  170. 488 Bamboo (41) items
  171. 503 Brown (13) items
  172. 510 VW Black Twill (2) items
  173. 511 Blue (1) item
  174. 513 VW Beige (2) items
  175. 0515 Sand (142) items
  176. 515 VW Gray (2) items
  177. 516 SAAB Parchment (1) item
  178. 517 SAAB Gray (1) item
  179. 0520 Imola Red (4) items
  180. 520 Silver (2) items
  181. 0521 Lt Sand (17) items
  182. 0522 Titanium (89) items
  183. 522 Titanium (43) items
  184. 0523 Jet Black (57) items
  185. 0524 Champagne (122) items
  186. 0525 Lt Parchment (5) items
  187. 525 Black (5) items
  188. 0526 Lt Natural (53) items
  189. 0527 Naturbraun (28) items
  190. 0528 Beige (48) items
  191. 0529 Classic Red (11) items
  192. 530 Gold (5) items
  193. 532 Quartz (1) item
  194. 533 Stone (1) item
  195. 540 Black (22) items
  196. 542 Anthracite (7) items
  197. 550 Charcoal (8) items
  198. 556 Carmine (16) items
  199. 600 Black (63) items
  200. 601 Slate Gray (7) items
  201. 602 Dark Red (55) items
  202. 603 Midnight Blue (48) items
  203. 605 Rust (37) items
  204. 610 Black (2) items
  205. 610 Burgundy (41) items
  206. 611 Medium Beige (46) items
  207. 612 Dark Beige (8) items
  208. 613 Forest Green (38) items
  209. 615 Dark Brown (35) items
  210. 616 Charcoal (6) items
  211. 617 Cognac (59) items
  212. 618 Taupe (6) items
  213. 619 Gray (44) items
  214. 622 Speckled Cognac (11) items
  215. 624 Maroon (1) item
  216. 626 Beige (1) item
  217. 630 Charcoal (1) item
  218. 640 Sonata (1) item
  219. 650 Mica (1) item
  220. 651 Marble (23) items
  221. 651 Marble Gray (21) items
  222. 652 Marine (28) items
  223. 660 Gray (1) item
  224. 661 Black (19) items
  225. 662 Beige (1) item
  226. 663 Brown (3) items
  227. 664 Navy (4) items
  228. 665 Dk Blue (2) items
  229. 666 Burgundy (2) items
  230. 668 Beige (1) item
  231. 668 Gray-Beige (2) items
  232. 668 Light Red (15) items
  233. 669 Raspberry (15) items
  234. 670 Black (1) item
  235. 671 Navy (1) item
  236. 672 Classic Gray (2) items
  237. 673 Chestnut (1) item
  238. 680 Brown (21) items
  239. 682 Burgundy (35) items
  240. 683 Black (7) items
  241. 684 Cashmere Beige (67) items
  242. 685 Cork (24) items
  243. 686 Cobalt Blue (15) items
  244. 687 Magenta (15) items
  245. 688 Classic Gray (15) items
  246. 689 Space Gray (12) items
  247. 690 Chestnut (21) items
  248. 701 Black (114) items
  249. 702 Blue (109) items
  250. 703 Red (118) items
  251. 704 Bamboo (109) items
  252. 705 Gray (98) items
  253. 705 Grey (10) items
  254. 706 Maroon (108) items
  255. 707 Cognac (90) items
  256. 708 Parchment (121) items
  257. 709 Dk Brown (106) items
  258. 711 Black (101) items
  259. 712 Blue (103) items
  260. 713 Red (92) items
  261. 714 Bamboo (102) items
  262. 715 Tobacco (55) items
  263. 716 Mahogany (61) items
  264. 717 Avocado (47) items
  265. 718 Parchment (100) items
  266. 719 Wheat (46) items
  267. 721 Black (217) items
  268. 722 Blue (210) items
  269. 723 Middle Red (164) items
  270. 724 Gray (220) items
  271. 725 Cream (99) items
  272. 726 Dk Green (25) items
  273. 727 Cream Beige (193) items
  274. 728 Henna Red (8) items
  275. 729 Brazil (163) items
  276. 730 Palomino (206) items
  277. 731 Olive (4) items
  278. 732 Brick (135) items
  279. 736 Black (117) items
  280. 760 Saddle (23) items
  281. 761 Parchment (37) items
  282. 762 Gray (5) items
  283. 763 Black (5) items
  284. 765 Saddle (2) items
  285. 766 Parchment (10) items
  286. 768 Ash gray (8) items
  287. 769 Java (8) items
  288. 770 Shell (9) items
  289. 771 Ash (2) items
  290. 773 Java (2) items
  291. 774 Charcoal (5) items
  292. 775 Ash Gray (10) items
  293. 777 Stone (3) items
  294. 779 Macadamia (5) items
  295. 782 Sahara Beige (1) item
  296. 800N Platinum (2) items
  297. 801N Amaretto (2) items
  298. 802 Sand Beige (1) item
  299. 803N Vanilla (1) item
  300. 840 Bone (1) item
  301. 848 Black (1) item
  302. 890E Chocolate (16) items
  303. 893 Burgundy (12) items
  304. 900 Black (1) item
  305. 903 Beige (4) items
  306. 904 Red (3) items
  307. 906 Lt Brown (3) items
  308. 907 Cumberland (3) items
  309. 916 Saddle (4) items
  310. 917 Black (373) items
  311. 918 Cork (25) items
  312. 920 Navy (46) items
  313. 921 Champagne (34) items
  314. 923 Linen (24) items
  315. 924 Brown (48) items
  316. 925 Champagne (33) items
  317. 925 Champagne II (3) items
  318. 926 Champagne (5) items
  319. 927 Gray Beige (26) items
  320. 928 Can Can Red (32) items
  321. 932 Mahogany (16) items
  322. 933 White (5) items
  323. 934 Dk Brown (15) items
  324. 935 Silver (17) items
  325. 938 Magenta (15) items
  326. 939 Lobster (15) items
  327. 940 Cashmere Beige (20) items
  328. 941 Classic Gray (36) items
  329. 958 Cobalt Blue (15) items
  330. 959 Raspberry (16) items
  331. 960 Marble Gray (54) items
  332. 965 Dark Blue (26) items
  333. 968 Burgundy (43) items
  334. 970 Savanna (40) items
  335. 971 Graphite (40) items
  336. 972 Cashmere II (27) items
  337. 973 Midnight Blue (27) items
  338. 974 Boxster Red (81) items
  339. 975 Space Gray (39) items
  340. 976 Metropol Blue (39) items
  341. 977 Terracotta (33) items
  342. 978 Sand (3) items
  343. 979 Stone Gray (1) item
  344. 980 Cinnamon Brown (5) items
  345. 1002 Black (1) item
  346. 1010 Black (75) items
  347. 1010S Black (11) items
  348. 1058 Black (26) items
  349. 1058 Roser Black (20) items
  350. 1068 Roser Tan (41) items
  351. 1068 Tan (9) items
  352. 1068-4134E Roser Tan-RR Tan (2) items
  353. 1079 Roser Red (54) items
  354. 1079O Red (4) items
  355. 1088 Lt. Red (10) items
  356. 1183 Blue (1) item
  357. 1414 Mazda Tan (1) item
  358. 1680 Beige 88A (1) item
  359. 1717 Lt Tan (1) item
  360. 2032 Brunello (3) items
  361. 2351 Pearl Beige (64) items
  362. 2400 Black (2) items
  363. 2404 Cardinal (42) items
  364. 2410 Black (4) items
  365. 2503 Mauve (1) item
  366. 2504 Antelope (4) items
  367. 2505 Silver (6) items
  368. 2506 Black (4) items
  369. 2610 Bamboo (2) items
  370. 2776 Blue (1) item
  371. 2821 Black/Black (1) item
  372. 3000 Maroon (1) item
  373. 3001 Lt Red (8) items
  374. 3086E RR Red (11) items
  375. 3171E Red (128) items
  376. 3197E Navy (97) items
  377. 3209 Blue (46) items
  378. 3209E Blue (179) items
  379. 3218E Saddle (39) items
  380. 3228E Saddle II (4) items
  381. 3234E Beige (101) items
  382. 3238E Dark Saddle (7) items
  383. 3243E Cinnamon (69) items
  384. 3244E Blue Gray (3) items
  385. 3248E Rosso (3) items
  386. 3260 Parchment (1) item
  387. 3460 Blue (2) items
  388. 3672E Parchment (103) items
  389. 3673 Cream (1) item
  390. 3680E Sapphire Blue (1) item
  391. 3997E Magnolia (18) items
  392. 4134E R.R.Tan (19) items
  393. 4134E RR Tan (1) item
  394. 4141E Isis blue (92) items
  395. 4152E Doeskin (62) items
  396. 4160E Biscuit (96) items
  397. 4161E Saville Gray (86) items
  398. 4162E Mulberry (189) items
  399. 4164E Buckskin (51) items
  400. 4179E Barley (100) items
  401. 4181E Gray (42) items
  402. 4194E Gray Beige (63) items
  403. 4197E Magnolia (43) items
  404. 4198E Coffee (86) items
  405. 4199E Cashmere (64) items
  406. 4200E Oatmeal (119) items
  407. 4201E Ivory (77) items
  408. 4202E Dove (4) items
  409. 4205E Warm Charcoal (4) items
  410. 4299E Sand (3) items
  411. 4510 Gray (2) items
  412. 4520 Blue (4) items
  413. 4540 Palomino (2) items
  414. 4550 Cream (1) item
  415. 4590 Beige (1) item
  416. 5000 Blue (6) items
  417. 5001 Black (147) items
  418. 5002 Magnolia (19) items
  419. 5003 Red (101) items
  420. 5005 Isis Blue (81) items
  421. 5006 Navy (74) items
  422. 5008 Beige (55) items
  423. 5009 Biscuit (85) items
  424. 5011 Tan (55) items
  425. 5014 Doeskin (49) items
  426. 5017 Mulberry (84) items
  427. 5018 Saville Gray (81) items
  428. 5019 Buckskin (80) items
  429. 5023 Barley (82) items
  430. 5025 Coffee (58) items
  431. 5026 Oatmeal (57) items
  432. 5027 Parchment (57) items
  433. 5160 Black (4) items
  434. 5212 Camel (31) items
  435. 5260 Blue (7) items
  436. 5360 Dk Brown (4) items
  437. 5460 Palomino (2) items
  438. 5560 Beige (1) item
  439. 6000 Grun (7) items
  440. 6060 Gray Anthracite (3) items
  441. 6160 Dk Gray (6) items
  442. 6460 Champignon (6) items
  443. 6660 Saffron (3) items
  444. 6960 Java (1) item
  445. 7060 Shell (1) item
  446. 7110 Black (2) items
  447. 7120 Blue (2) items
  448. 7140 Bamboo (2) items
  449. 7160 Ash (1) item
  450. 7210 Black (4) items
  451. 7220 Blue (1) item
  452. 7230 Red (1) item
  453. 7240 Gray (2) items
  454. 7270 Beige (2) items
  455. 7300 Palomino (2) items
  456. 8006 Cognac (14) items
  457. 8011 Bamboo (5) items
  458. 8014 Parchment (4) items
  459. 8500E Black (125) items
  460. 8501 Black (1) item
  461. 9000 Black (10) items
  462. 46592 Dk Stein (1) item
  463. 70154 Black (5) items
  464. 70254 Blue (7) items
  465. 70354 Red (6) items
  466. 70554 Gray (5) items
  467. 70654 Maroon (6) items
  468. 70754 Cognac (5) items
  469. 70854 Parchment (6) items
  470. 70954 Dk Brown (6) items
  471. 72160 Black (8) items
  472. 72260 Blue (12) items
  473. 72360 Middle Red (14) items
  474. 72460 Gray (12) items
  475. 72560 Cream (1) item
  476. 72660 Dk Green (1) item
  477. 72760 Cream Beige (13) items
  478. 72960 Brazil (43) items
  479. 73060 Palomino (14) items
  480. 73260 Brick (8) items
  481. 76160 Parchment (18) items
  482. Anthracite (2) items
  483. Beige (1) item
  484. Black (20) items
  485. Blue (2) items
  486. Bordeaux (1) item
  487. Burgundy (1) item
  488. Camel (1) item
  489. Charcoal (7) items
  490. Cream (1) item
  491. Gray (2) items
  492. J865 Med Cr (1) item
  493. Khaki (1) item
  494. MB-1 Black (48) items
  495. MB-10 Gray (20) items
  496. MB-11 Navy (15) items
  497. MB-2 Light Tan (21) items
  498. MB-3 Dark Tan (42) items
  499. MB-4 Blue (31) items
  500. MB-6 Red (41) items
  501. MB-8 Green (18) items
  502. MB-9 Light Gray (5) items
  503. N/A (4981) items
  504. Palomino (1) item
  505. Parchment (1) item
  506. RE1672 Lt Crème (2) items
  507. Saddle (3) items
  508. Sandalwood (1) item
  509. SL-1 Black (31) items
  510. SL-11 Cork (9) items
  511. SL-12 Gray (12) items
  512. SL-13 Beige (4) items
  513. SL-14 Magenta (10) items
  514. SL-15 Lipstick Red (2) items
  515. SL-16 Cashmere (41) items
  516. SL-17 Silver Blue (8) items
  517. SL-18 Wine (8) items
  518. SL-19 Slate (10) items
  519. SL-2 Blue (25) items
  520. SL-21 Black-Silver (31) items
  521. SL-23 Pearl Gray (24) items
  522. SL-24 Raspberry (12) items
  523. SL-25 Marble Gray (33) items
  524. SL-28 Silk Gray (11) items
  525. SL-3 Brown (23) items
  526. SL-33 Hella Gray (11) items
  527. SL-35 Boxster Red (28) items
  528. SL-36 Province (1) item
  529. SL-38 Spice Gray (9) items
  530. SL-4 Burgundy (20) items
  531. SL-6 Can Can Red (19) items
  532. SL-7 Gray Beige (10) items
  533. SL-8 Champagne (22) items
  534. SL-89 Blue-Silver (26) items
  535. SL-90 Slate Gray (34) items
  536. SL-92 Midnight Blue (19) items
  537. Spice (2) items
  538. Stone (1) item
  539. Tan (1) item
  540. TL-2 Charcoal (7) items
Price
$
-
$
Clear All
Compare Products
  1. Remove This Item
Compare
Clear All
You have no items to compare.