Amazon.com: Lacura Amputee Cushion, 16" x 26" x 3" Bilateral Design, Firm Foam Cushion for Supporting Amputee Legs in a Seated Position, Provides Comfort and Pain Relief for Amputees, with Antimicrobial Cover :
Unpaddded Amputee Seat with Cushioned Stump Support, 18" x 16", 250 lb Weight Capacity