Products Description MaterialABS/PC,rubber;Polyester;steelSizerings:dia 23cm,thickness: 28mm; Strap: 460*2.5cm; buckle:2.5cm Threaded Non-slip Design & Extra Anti-skid TapesGym Rings Surface Owns Threaded & Unique Design, Preventing Your Hands From Slipping Due To Sweating And Increasing The Grip Points And Strength To The Utmost Extent. The Full Body Workout Rings Are More Slip-resistant When Wrapped Around. Adjustable Straps & Secure Serrated Edge BuckleThe Polyester Adjustable Cam Buckle Straps Are 15 Ft Long, So There Is Enough Length To Hang In Higher Places And You Can Adjust The Length Freely As You Need. The Material Of High-strength Buckle Adopts The Serrated Contact Surface Inside, Making The Serrated Portion Of The Locking Belt Stronger And Safer. Relieve Fatigue & Do Skeletal ExercisesThe Gymnastics Ring Can Be Used Practically Anywhere, Such As Home, The Gym, Hotel Or Park. They Are Perfect Tools To…