[Adjustable Hook and Loop Fastener] An extended support strap on the knee patella. With high elasticity, fixed compression, you can adjust the tightness according to your choice, and feel the most suitable support for you. The open and adjustable size design makes the knee brace better fixed on the knee, making it better than other same products on the market More stable, not easy to decline.<br> [Comfortable and breathable] Knee Brace are made of high-quality polyester fiber. Skin-friendly, no peculiar smell, mesh design. The inner fabric is in direct contact with the skin, it absorbs sweat and breathes freely. Prevent any unpleasant skin conditions. It has good anti-wrinkle shape retention, and provides body comfort and support during use.<br> [Stable support]Hidden soft and elastic spring support bars are placed on both sides of the knee joint support to disperse the pressure of the knee joint during exercise, provide sufficient compression and knee joint support, and effectively prevent meniscus tears, strains, and Sprain, relieve ACL, LCL, MCL, relieve tendinitis and knee arthritis pain. It can also save effort. They are a good companion for you to exercise and recover from sports injuries<br> [Comfortable ergonomic design]According to the curvature of the knee and leg, we are different from other products in the market. We use the left knee and right knee design, which is more ergonomic, making the knee protector fit more perfectly. Excellent support and comfort in all directions.<br> [After-sales service] Before purchase, please measure the leg circumference 4 inches above the knee. Please check the picture in the list for the size chart. Our products are suitable for 13.8-23.2 inches leg circumference. If you find any problems or suggestions, we will listen and solve the problems until you are completely satisfied. We will continue to provide you with excellent products and services<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 326 hours, wish you a happy shopping!