Safety: Hang your swing without damaging the tree. To prevent the straps from loosening while swinging, we've equipped the carabiner with a high-performance screw lock. Each strap features extra stitching on the metal loops to ensure a stable and secure connection without tearing at the seams. Tree Protection: These swing hanging kits won't harm your beautiful trees. They come with tree protector pads to prevent fraying and damage to the straps and trees while swinging. Superior Performance: The product is made of nylon rope, with a high waterproof index, wear-resistant and durable, with exquisite workmanship and precise positioning. Weight Capacity: Approximately 150-200kg EASY TO USE: Swing hanging kit for all types of swings. Use it to hang all kinds of swings, patio swings, balcony swings, hanging chairs, baby swings, porch swings, and more. Both straps can be installed in less than 5 minutes, no drilling or tools required, and the shoulder straps also work with all sizes and fit hammocks. Hook material: high-quality stainless steel Size: 5.0 cm wide, 200 cm long Product includes: 2x straps + thick protector + cloth bag