Specifications Material: nylon Package size: 20 x 20 x 2 cm Package weight: 140g Package includes: 2 * Full Leg Compression Sleeves? Prevention and Protection: The design of long knee braces support conforms to ergonomic principles, protecting the knees in sports such as cycling, basketball, football, golf, running, skiing, etc., reducing pressure on the knees, and experiencing high-quality pain relief and support. ?? Graded Pressure for Quick Recovery: Our long copper knee support can provide graded pressure, promote blood circulation, help promote injury recovery, and alleviate knee joint pain caused by arthritis, myositis, swelling, meniscus tears, strains, sprains, leg spasms, and varicose veins. ?? Anti Slip Design: There is an adjustable shoulder strap on the copper knee braces, which has good elasticity and can be adjusted according to the pressure you need. It provides stable support during exercise, prevents slipping, and provides long-lasting comfort and support. ??? Comfortable and Breathable: The copper full leg sleeves made of 3D knitting technology, which has good breathability and sweat absorption. The high elastic fabric fits your legs in all directions. It provides comfortable wearing while supporting the knees during physical and daily activities. ?? High Quality Fabric: The full leg compression sleeves are made of high-quality fabric and infused with copper ion technology to enhance their effectiveness. Helps reduce knee pressure, promotes better blood circulation in the knee, aims to promote healing and recovery processes, and supports overall joint health.