Alco Screen® .02 Rapid Test, 1 Box of 24 Peak Flow Meters Easy to remove with cast Oxygen Masks Easy to remove with cast scissors or cast saw 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 * 18 x18 * For Quadtro Select High Profile Cushion * Warranty: 6 Month Limited Warranty Alco Screen test strips are individually packaged and each box has an instruction sheet allowing for greater detection sensitivity than breath testing methods