Features: 1. This strap is made of good quality nylon and spandex with heavy duty stitching, strong and wear-resistant, comfortable to use. 2. This can keep your hand in direct contact with the bar when you doing weight lifting, and improving the feel of the lift. 3. Can protect your hand from abrasion injury and prevent wrist fracture or soft tissue contusion. 4. Available in two sizes, S (for wrists under 24cm in circumference) and M (for wrists under 27cm) optional, suitable for most people to use. 5. Not only good for weight lifting, but also perfect for other exercises, pull-up, dead lift, etc. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow minor deviation due to manual measurement. Specification: Material: nylon, spandex Size: S:24x11cm, M:27x12cm includes:2 x wrist straps