Product Size: Ring: outer ring diameter 23cm, inner ring diameter 17.5cm, thickness 3cm Webbing size: 4.5*2.6*2mm Color: black, yellow Material: high-strength wire Package content: 2*rings 2*webbing 1.Strong load capacity: Gym rings are made of strong birch wood, which can support a maximum load of 200 kg 2. Seat Belt: The gymnastics ring is equipped with a 2.6 m wide and 4.5 m long extended safety belt with buckles, 3.More convenient to install: The training rings can be hung on a beam, single poles or tree trunk and other high objects, it can also be hung with a door anchor on the door frame; the door anchor is suitable for almost all lockable doors 4.Sturdy wooden ring: The thickness of the gymnastics ring is 30 mm and the outer diameter is 23 cm, comfortable to hold and easy to grip 5.Suitable for multiple scenes: Wooden gymnastics rings suitable for indoor and outdoor use, perfect for push-ups, pull-ups, dips, body rows, iron cross, muscle ups and so on