Roho H D Cover f Hybrid Elite Single Valve Cushion 18 x18 Lift Chairs Accessories Transducers for fetal dopplers * Select Ear:Left Ear Transducers for fetal dopplers * For vascular use (the lower the transducer number the deeper it will read) Sensory environment pit gives child visual and tactile feedback provides the buoyancy of water without the mess * Expandable portable and safe * Side panels (48 L x 26 H) solid with foam padding reinforced vinyl cover * Design allows for shape flexibility * 8 panel pit * The NEW ROHO Heavy Duty cover for the ROHO Hybrid Elite Cushion helps protect the cushion from every day wear * It is also ideal from protection against incontinence with its fluid resistant material and durable construction * Although this new cover is ruggedly designed it still allows for the benefit of the therapeutic skin protection of the ROHO cushion * Encased foam is stitched into the cover for added comfort around the leg trough areas * The Heavy Duty Cover design allows for easy access to the ROHO Hybrid Elite Cushion valves with a double pull zipper * 18 x 18 * Sizes available for all standard ROHO Hybrid Elite Cushion sizes * Warranty: 6 Month Limited Warranty