LARGE WEIGHT CAPACITY AND SAFTEach swing strap is 150cm in length and can hold up 500KG, we have made numerous tests, please be assured use. The extra stitching on the metal ring fabric loops provides safety. 8mm ultra-thick heavy-duty carabiner design, let you enjoy maximum support and comfort. DURABLE SAFETY MATERIALSafety should always be the top priority. The swing straps use industrial-grade materials to create the most durable and safest swing straps on the market. Each strap has extra stitching on the metal ring fabric loops to provide sturdy and reliable attachment without tearing apart at the seams SIMPLE QUICK INSTALLATIONYou can adjust them to the length you want. Its easy to install, only few minutes, you can enjoy it right now TREE PROTECTIONWe have increased the width of the swing tree strap to reduce the friction between the strap itself and the bark of the tree. The smooth webbing nylon is to maximize the protection of the tree. FITS ALL SWING TYPESTree Swing Hanging Kit Fits all swing types. Use it to hang all types of swings, patio swings, porch swings, hanging chairs, porch swings and much more. Quantity: 4 pieces Product color: black Product size: 150cm