Quick Fit™ Suction Canister Liner, 1500 mL, 1 Case of 50 Washing Equipment 5 21 (measure slightly 10883 5 21 (measure slightly bent underneath knee cap) * Wrap design with velcro closure and open patella means comfort for tenderness or bruising on the kneecap * Has full length anterior opening popliteal cut out and unrestricted knee flexion * Side spirals give additional support * Captures body heat & increases blood flow * Allows skin to ventilate & release moisture * Measure slightly bent underneath knee cap * Color: beige * HCPCS Description: Knee orthosis elastic knee cap prefabricated includes fitting and adjustment found in mint oils This liner is for Quick Fit outer canisters 1500 mL suction canister liner has a reflux valve