1、NATURAL HEATING: The compression knee brace uses mineral coating points, which is natural heating and warms the knee 2、BREATHABLE and WARM: The compression knee brace has knitted magnetic fiber, which has good breathability and warmth, which can relieve pain and sports contusions 3、SCOPE of APPLICATION: Self heating pad specially designed for knees, with good elasticity and comfortable to wear 4、IMPROVING BLOOD CIRCULATION: The knee brace can effectively improve blood circulation, promote metabolism, regulate the nervous system, and activate endocrine 5、LIGHTWEIGHT and PORTABLE: The compression knee brace is lightweight and portable, making it easy to use anytime, anywhere Item Type: Compression Knee Brace Material: Magnetic Yarn, Latex, Nylon, Fiber 2 x Compression Knee Brace