1、Adjustable Buckle Strap: High strength nylon material, safety bearing 200KG, length of adjustable training strap is 2 meters. 2、Suspension Trainer: Gymnastic ring is a very flexible and versatile way to build muscle, core strength, stability and coordination, providing hours of entertainment and exercise for children and adults. 3、Workout Anywhere: Lightweight suspension trainer, easy to use at home or on the go, easy to pack, travel. Perfect for fun, fast and effective workouts. Workout anywhere, anytime and advance at your own pace. 4、For Children: Exercise rings can improve physical health, promote bone development, correct wrong sitting positions, and enhance limb strength based on pull ups, push ups, and muscle ups for functional and diverse free movement. 5、Versatile: There are a variety of ways to play, rings can exercise children's arm muscles, exercise children's courage, can strengthen children's upper limbs and bodies. 2 x Gymnastic Rings2 x Straps2 x Binding Tape2 x Accessories Item Type: Gymnastic RingsMaterial: Nylon, ABSWeight: Approx. 361g / 12.7oz