Features :100% Brand New and High QualitySupport and relieve painful， sore and weak jointsProvide added compression against the patella tendonProtect your knees from injuries during playing basketball ， running， football， tennis， etc.Adjustable Velcro strapColor：BlackMaterial: 85% Neoprene， 15% NylonLength: 44 cm x 6.5cmWash it by hand in cold watePackage Included:1 x Knee Brace(only)