Tennis elbow strap is designed to produce more pain-free strength and decrease the pressure on overused muscles. Breathable Materials: Inner adopted grade stretchy EVA neoprene pad, the is made of Skin-friendly nylon. Breathable and comfortable to wear,let's get rid of red dot caused by poor elbow brace. Convenient to Wear: Separable elbow straps and the compression pad with hook and eye fastening for AD Justable compression. Adjusts the tightness acoording to your requirement . Considerate Design: Equipped with two adjustable and improved straps, it allows you to tighten or loosen at your comfort level Adjustable straps allow you to adjust the fit of our elbow support, so that stays in place securely and feels comfortable