【Sturdy and Durable】: The gymnastics rings are made of PP material, which is strong and durable. Anti -slip surface design is adopted on the surface of our gym ring to increase friction force and prevent slipping due to hand sweat. 【Adjustable Length】: The length of nylon belt is about 1.5m, The height of this ring can be easily adjusted to accommodate children of different ages and heights, helping them achieve the best exercise results. 【Wide Application】: Our children's rings can be used indoors or outdoors, such as indoor gymnastic bars, pull up bar, porches, parks and so on. 【Best Choice for Gift】: Gymnastics rings is a very suitable sport for children, it can exercise children's strength and coordination, make their body stronger, improve their immunity, which is a good gift for children. 【Package Content】: (Rings x 2)(Webbing x 2)(Instructions x 1). Kechery is always committed to building better products to consumers, if you have any questions you can contact us through the order form!