Hi Flow™ Rigid Suction Canister for use with Bemis Quick Drain™ Systems, 1200 mL, 1 Case of 48 Mattress Covers and Protectors 75 17 (measurement taken MSHQ SK550LPP 75 17 (measurement taken just under the knee cap while knee is slightly bent) * Offers exceptional support stability from knee surgery through post operative rehabilitation * The precise Range of Motion in this Thermoskin knee brace has adjustments (0 15 30 or 45 degree settings) to maintain selective ranges of extension while the brace provides compression and support to the knee * This Thermoskin knee brace has the addition of the open wrap application provides user convenience fit and comfort following treatment and surgery * HCPCS Suggested Code: L1832 pancreatitis prevents premature shutoff Foam guard keeps float valve securely in place