Knee Immobilizer, 20" (3120)

White cotton sateen laminated to 3/8" thick beige foam with alternating hook and loop closures. One each medial and lateral stay and three contoured posterior stays are all removable. Specify size : SM upper 15"-18", lower 9 3/4"-12 3/4"; MD upper 17 3/4"-20 3/4", lower 12 1/2"-15 1/2"; LG upper 20 1/2"-23 1/2", lower 15 1/4"-18 1/4"; XL upper 23 1/4"-26 1/4", lower 18"-21".