Seal Tight Knee Cast and Bandage Protector Small Cunningham Clamps 5 (minimum) * Inside Tub Color:Yellow 5 (minimum) * Inside Tub Width (at Top): 23 (minimum) * Tub Wall Height (inside): 13 17 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 * This product may be suitable for individuals who are using one of the above mentioned cushions * 16 x16 * Warranty: 6 Month Limited Warranty Slides on easily and open design allows freedom to stand or walk without interference Size Small: Thigh Circumference: 16 20 SEAL TIGHT© Protector Knee cast and bandage protector is a safe economical and effective covering for post surgery dressings or other bandages covering the knee