TWO Professional Patella Tendon Strap by Gym Life: Runner&rsquo;s & Jumper&rsquo;s Knee Strap &ndash; Patella Strap Eases Tendinitis Pain & Knee Joint Pain with Maximum Knee Support Bands 2 Pack Gym Lifes Professional Patellar Tendon Strap makes exercise and daily movements enjoyable and ultra-comfortable. The Gym Life Patella strap features a high quality heavy foam insert and adjustable neoprene Velcro strap for extra comfort and free mobility. Runners and Jumpers Knee strap keeps you running and jumping by relieving patella pain & discomfort, including tendinitis and chondromalacia. Knee Support Bands provide better SUPPORT, COMFORT, and MOBILITY with unique winged design. Special moisture-wicking material keeps you dry and comfortable all day long. GUARANTEED TO WORK  We stand behind the effectiveness and quality of our products  If you arent satisfied for any reason, simply return it for a full refund.