Cushion Cover only Roho HP 24 x 18 CPR Boards cover is sewn around foam 7344301 cover is sewn around foam * The vinyl coated nylon cover is strong mildew resistant anti bacterial and wipes clean with a damp cloth * Mat is made with square side walls and is reinforced at all stress points for added durability * 1 3 8 thick EnviroSafe© foam has an extra firm firmness * The EnviroSafe© foam mats are eco friendly * 100% toxin free zero VOC Updates: Via mobile phone using Polar Beat app or Polar Flow app The ROHO© SELECT Heavy Duty Cushion Cover is a fluid resistant textile encloser intended to protect the cushion * Replacement Covers for the following Cushions: * QUADTRO SELECT© HIGH PROFILE© Cushion * QUADTRO SELECT© MID PROFILETM Cushion * QUADTRO SELECT© LOW PROFILE© Cushion * CONTOUR SELECT© Cushion * Size 24 x18 * This product may be suitable for individuals who are using one of the above mentioned cushions * Construction: fluid resistant textile * Warranty: 6 Month Limited Warranty