The ROHO® SELECT Cushion Cover is a textile enclosure intended to protect the cushion * Replacement Covers for the following Cushions: * QUADTRO SELECT® HIGH PROFILE® Cushion * QUADTRO SELECT® MID PROFILE® Cushion * QUADTRO SELECT® LOW PROFILE® Cushion * CONTOUR SELECT® Cushion * This is available in Heavy Duty Cushion Cover, a fluid-resistant, textile enclosure * 22"x20" * For Quadtro Select - High Profile Cushion * Warranty: 6 Month Limited Warranty