Bariatric 22" Sentra Extra-Heavy-Duty Wheelchair. This chair is made with a carbon steel frame with triple-coated chrome for an attractive, chip-proof, maintainable finish. The reinforced steel gussets at all weight bearing points provide additional strength with reinforced side frame, caster journals, and dual cross bars. Features a dual-position front frame and front fork. The upholstery is made of durable, heavy-gauge reinforced naugahyde with a carry pocket on the backrest. Color: Black.