Tuning Fork Clinical Grade Weighted 30 Cps Innerspring Mattresses With Support # 7 * Nasal Cannulas With Support # 7 * Used for stress incontinence and minor prolapse * All pessaries are made with 100% silicone and are latex free With Back * This seat can be used in a bathtub or shower stall * Also available with a back for added comfort * The seat and back are constructed of durable plastic with easy to grip handles and molded in areas for hand held shower spray storage * The aluminum legs are flared to help prevent tipping * Slip resistant rubber tips grip shower floor * Adjustable height: 13 CLINICAL GRADE WEIGHTED * 30 cps weighted *The industry standard tool for evaluating hearing and vibratory sensation *