Safety - Designed to hang a swing without harming the tree. - Carabiners include a heavy-duty screw lock to prevent the straps from coming off during use. - Each strap has extra stitching on the metal ring fabric loops for a sturdy, reliable attachment that resists tearing at the seams. - Ring thickness: 0.23 inch; carabiner thickness: 0.31 inch. This configuration increases reliability by about 30%. Quality - The straps are built to the same quality and strength as seat belts. - Each strap holds up to 2000 lbs. - Double box stitch enhances overall strength. - Extra-long straps are adjustable, allowing wrapping around most tree sizes from small to large to avoid damage. - Safe and fun for the whole family. Eco friendly - No drilling or screwing required. - Easy to install your swing without damaging your property or the surrounding nature. - Enables enjoying the outdoors while protecting the environment. Easy installation - AJ Gear straps make swing installation simple for everyone. - Suitable for hanging from a tree branch, a patio beam, or playground equipment. - Unlike other swing hangers, you do not need a drill or any other tools to start having fun. Use scenarios - Backyard tree swing: wrap the straps around a sturdy tree trunk or branch of varying sizes to securely suspend a child or adult swing without harming the tree. - Patio or deck installation: attach the straps to a solid patio beam or deck post to create an outdoor swing for family enjoyment. - Playground or park setup: use on playground equipment or posts to provide a safe, durable swing option without permanent fasteners or tools. Notes - All claims and specifications reflect the product as designed for safe, durable, and versatile swing hanging without requiring drilling or screws.