Cho Pat Counter Force Knee Wrap XX Large 17 18.5 Commode Shower Chair Accessori (Mfgr#15770) * Multi layered high density Foot Massagers Rolls (Mfgr#15770) * Multi layered high density foam provides optimal pressure redistribution * The ultra soft heel section is uniquely designed to provide extremely low skin interface pressure * The mattress cover is a 2 way stretch water resistant vapor permeable nylon * The cover provides a low moisture transmission rate (MVT) which keeps the patient cool and dry * Meets fire code 1633 * 7 Year Limited Warranty * Top layer of foam is high resilient and die cut which provides comfort and proper pressure redistribution tuberculosis XX Large * Black * Fits knee circum 5 (to measure take circumference at mid kneecap) * A versatile and dynamic approach to knee degeneration resulting from old injuries arthritis wear and tear or normal aging * Pressure on the patellar tendons from two adjustable straps creates effective stabilization of the patella