1100 lb Weight Capacity The weight capacity of the exercise ring is up to 1100 lb, which is much larger than other 600 lb weight capacity. These gymnastics rings are made of high-quality ABS material, which is thicker and safer and more comfortable to hold. (Outer diameter: 7.1; Thickness: 1.1) The non-slip fitness ring surface has a unique texture design to prevent your hands from slipping due to sweat and maximize your grip strength. We also provide two hand straps for you to wrap around the gymnastics rings for a more comfortable feel. Security serrated edge buckle length adjustable nylon straps are 14.76 feet each, long enough to hang in a higher or lower position, you can adjust the height of the loop to freely choose according to your needs. High-strength cam buckles have serrated contact surfaces on the inside so the straps lock tighter and more securely. Versatility Rings can be used almost anywhere, such as at home, in the gym, in hotels or in the park. It is a perfect tool for push-ups, dips, rowing, aerial yoga and other exercises. It is especially suitable for sedentary white-collar workers to do pull-ups, stretch the body, exercise shoulders and relieve fatigue. Exercise rings can also enhance children's bone density and promote their growth. Easy to install and use It only takes a few minutes to install the ring. Step 1: Put the strap on or through your installation structure (pull-up bar, truss, tree branch, etc.); Step 2: Install the gymnastics ring to the strap, and pass the other end of the strap through the strap in the direction shown in the picture buckle. Step 3: Adjust the 2 rings to the same height.