Thera Band Assists Bx 24 Ergonomoic Seats It features dual tunable diaphragms E1 3 It features dual tunable diaphragms and an updated design that is easier to clean and maintain The Titanium cushion is specifically designed to offer superior pressure redistribution and positioning * Top layer of foam combined with a dual chamber gel bladder * Middle layer of high resilient high density foam encourages proper patient posture by allowing the patient to immerse into the cushion * Pommel acts as a built in leg abductor * Low shear fluid resistant stretch cover helps to maintain sensitive skin tissue * Non skid bottom offers additional stability * Made from a super strong poly webbing material * Features a double loop design which enhances and expands the use of Thera Band *