KevenAnna 2 Pack Patella Strap for Knee Support and Pain Relief for Hiking, Soccer, Basketball, Volleyball & Squats (Black) Sminiker patella strapsrelief from knee pain, reduce fatigue, promotes recovery. Reduces effects caused by frequent running and jumping, and provides relief from chondromalacia (irritated kneecap) and Osgood-Schlatter's knee pain. These knee straps are also good for sports recovery and prevention of injuries. Double Knot Design,fully adjustable, made of high-quality Neoprene fabrics, soft and breathable for a comfortable fit. Extra large & extra thick strap for solid and comprehensive knee support. For sports fashion, performance, and impact absorption. Very soft and easy to wash. Fits 10"-22" knees. Package Includes 2 pcs Patella strap