1.?HIGH QUALITY?Due to its premium Polyester material, our swing straps are able to withstand harsh winters and brutal summers without abrasion. Each strap has extra stitching on the metal ring fabric loops to provide sturdy and attachment without tearing apart. 2.?HIGH QUALITY?Due to its premium Polyester material, our swing straps are able to withstand harsh winters and brutal summers without abrasion. Each strap has extra stitching on the metal ring fabric loops to provide sturdy and attachment without tearing apart. 3.?EASY TO USE?With simple instructions, you can easily hang any swing without damaging your property for there is no drilling or screwing into tree limbs, patio support beams. It's a good accessory to replace or update your old swing. 4.?LARGE LOADING CAPACITY?This swing straps are the same quality and strength as seat belts. Holds up to 660lb each. It has a double box stitch which makes it much stronger. You can wrap these straps around the tree and avoid damage to the tree. and Fun for the whole family.