Product Size: 1.0 cm * 1.0 cm * 1.0 cmMaterial: woodPackage content: 2*rings28mm2*Adjustment belt2*Button1*Instruction1. HIGH QUALITY: The gymnastic rings are made of laminated birch, which is comfortable and solid, stronger than plastic, with excellent grip, load-bearing capacity and durability.2.ADJUSTABLE BUCKLE STRAP: Quick to assemble and easy to adjust. you can adjust the turn ring to your perfect height and you can roll it up after use.3.TRAINING AREA: The gym ring can help train all muscle groups: abs, triceps, biceps, shoulders, back, chest, legs, torso, etc. tendons and joints have become stronger.4. EFFECTIVE WORK: The ideal indoor training device for strength, suspension and crossfit training, pull-ups and so on. We recommend using the gymnastics rings indoors, as they shorten their lifespan when used outdoors.5.Quick Length Adjusting and Leveling SystemAdjusting length is easy and fast thanks to the printed digitals loops on the double layers straps, which ensure even length with every use.About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we"ll make you feel satisfied.