The rings are capable of holding up to200kg High-strength nylon material drawstrinlength adjustable.Material:PPhandle+nylonwebbing+steelbuckleHandlediameter:about2cm/0.79inchPackingList: Ring*2 Webbing*2 Glue*2 High-strength steel buckle, securely fastened, not easy to loose, square steel buckle, easy to tie, securely fasten, adjust the length.adjustable straps so you can workout above and below the rings in just a few seconds. High grade ABS plastic material,the rings are very sturdy and the bands are pretty strong.and Pink non-slip hand gel, reduce wear, effective non-slip, cute and childlike. They come with ample amounts of tough nylon strapping and an easy to use one touch adjustment clip, and can be fastened to any secure overhead beam. The gymnastic rings suit for kids to use in the backyard and for avid exercise lovers to use in the gym or anywhere they can safely hang them. Easy to set up and take down. The gymnastic rings provide extral long and adjustable straps let you can work from a tree, a beam, a pull-up bar or anywhere with no worry Product Description Read more Child safety There is a pair of sturdy ABS plastic handles. It is one of the strongest plastics. When you hang it upside down, the fitness ring will never break. The nylon strap and black alloy buckle are beautiful and sturdy, with a maximum load of 440 pounds. The children's fitness ring can also be used by adults (within the load range), which means you can enjoy parent-child time and play with your children. Basic Information Q: What is the inside diameter of the ring? How long are these straps? A: ring diameter: about 2cm/0.79inch. The length of this webbing has two styles: one is 1 meter long and the other is 2 meters long. Q: What contents are there in the packag