2 Pack Smartdoo Patella Strap,Adjustable knee strap for Knee Pain Relief Fit Basketball/Badminton/Soccer/Running/Tennis/Hiking/Other Sports(Black) HIGH QUALITY MATERIAL - Made from premium OK fabrics which make it very light and soft, so offer more comfortable for your knee. Built-in high quality flexible slims, which provide good support. BREATHABLE & EASY TO WASH - Patella strap fabric which designed many holes, gives it a penetration and absorption ability, thus prevents any wet or slippery feeling on the knee. It is easily wearable under all weather conditions and easy to wash. PREVENT & RELIEVE KNEE PAIN - The patella strap go around your knee, and over your patellar tendon to provide support for your knee, which prevent damage and relieve your knee pain. ONE SIZE FIT MOST - Double strap design with full adjustment get the perfect fit according your needs.It can be adjusted to fit almost everyone. APPLICATION - Fit basketball, badminton, soccer, running, tennis, hiking and other sports.If you have this patella strap , you dont worry about hurting your knee when exercise.