1 Pc(not pair) New Fashion Adjustable Elastic Knee Brace Fastener Patella Support Guard1.Breathable and Perforating: It is made of breathable and perforating cloth.. So it can effectively dissipate heat and perspire, which makes you more comfortable when you are taking exercises.2.Silicone Anti-slip Strip: The silicone anti-slip strip is soft, comfortable and elastic with strong adhesion. Double-layer wave-type silicone anti-slip strip can has excellent vibration reduction and pressure resistant performance. It can protect your knees effectively.3.Inbuilt Damping Washer:The design of perforating in the front part and the inbuilt EVA damping washier can disperse pressure and strengthen the stability.4.Enhanced Upgraded Magic Buttons: High-quality nylon adhesive buttons are more easy to wear with better adhesion.5.Metal Spring;Strong Supporting and Slip Resistant: The metal spring can provide stronger supporting and has better anti-slip performance. It can be twisted at any angle without deformation.6.Delicate Threading:Tight threading and delicate craftsmanship makes it more durable.Its lifespan,to great extent,is prolonged.#adjustable kneeguard #braces support #Elastic #Fashion #fastener #Health #knee #kneebrace #running knee brace #Sport #Sports & Outdoors