| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 10" x 10" (254 x 254 MM) | +G094D5200101006 | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 10" x 12" (254 x 305 MM) | +G094D5200101208 | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 10" x 14" (254 x 356 MM) | +G094D520010140A | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 12" x 12" (305 x 305 MM) | +G094D520012120A | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 12" x 14" (305 x 356 MM) | +G094D520012140C | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 12" x 16" (305 x 406 MM) | +G094D520012160E | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 14" x 14" (356 x 356 MM) | +G094D520014140E | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 14" x 16" (356 x 406 MM) | +G094D520014160G | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 14" x 18" (356 x 457 MM) | +G094D520014180I | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 14" x 20" (356 x 508 MM) | +G094D520014200B | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 15" x 16" (381 x 406 MM) | +G094D520015160H | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 15" x 18" (381 x 457 MM) | +G094D520015180J | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 15" x 20" (381 x 508 MM) | +G094D520015200C | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 16" x 16" (406 x 406 MM) | +G094D520016160I | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 16" x 18" (406 x 457 MM) | +G094D520016180K | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 16" x 20" (406 x 508 MM) | +G094D520016200D | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 17" x 16" (432 x 406 MM) | +G094D520017160J | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 17" x 18" (432 x 457 MM) | +G094D520017180L | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 17" x 20" (432 x 508 MM) | +G094D520017200E | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 18" x 16" (457 x 406 MM) | +G094D520018160K | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 18" x 18" (457 x 457 MM) | +G094D520018180M | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 18" x 20" (457 x 508 MM) | +G094D520018200F | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 19" x 16" (483 x 406 MM) | +G094D520019160L | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 19" x 18" (483 x 457 MM) | +G094D520019180N | Class I | |
| PREMIUM TENSION ADJUSTABLE BACKREST (STANDARD) - 19" x 20" (483 x 508 MM) | +G094D520019200G | Class I | |