Our knee pads are made of high quality breathable elastic compression fabric that is soft and delicate, quickly absorbs sweat and fits your skin perfectly, keeping you dry and comfortable all day long. Built-in metal spring stabilizers on both sides to strengthen knee support and keep the joint stable. The ergonomic patella gel pad fits perfectly with the knee joint, effectively dispersing knee joint pressure, lubricating the joint and improving comfort when using. Promoting blood circulation, they also relieve knee pain and recovery, including ACL recovery, meniscal tears, arthritis pain relief, sports injury recovery, ligament injury and tendonitis relief. These knee pads provide good stability and support for the knee joint during sports, reducing the risk of injury Weight:60g Colour:As Shown Material:polyester Size:length 30cm, upper leg circumference 38-45cm, lower leg circumference 30-38cm (suitable for weight 60-70kg) Package Contents: 2 * Knee pads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.