Product Specifications: Material: Polyester Strap Size: 150 * 5cm per strap Carabiner Size: 9mm (width) Suitable Swing Types: Classic swings, garden swings, toddler swings, porch swings, patio swings. Package Contents: 2 x Swing Straps 2 x Stainless Steel Carabiners 2 x Tree Protection Pads 1 x Storage Bag Tips: 1. Choose the flattest, sturdiest tree possible to minimize strap friction. 2. Hang the D-rings on a belt as much as possible to increase D-ring durability. 3. Ensure straps and carabiners are securely fastened before swinging. Features: 1. SAFETY FIRST: Equipped with high-performance screw-lock carabiners and reinforced stitching on fabric loops for stable and reliable fixation, preventing straps from slipping. 2. HIGH-QUALITY MATERIAL: Made from polyester fabric, with high-quality stainless steel D-rings and hooks. Size: 150 * 5 * 0.3 cm. 3. TREE PROTECTION: Includes tree protection pads to prevent wear and damage to straps and trees. 4. SUPERIOR PERFORMANCE: Made with nylon rope, featuring a high waterproof index, wear resistance, and durability. Maximum load capacity: 0-550KG. 5. EASY TO USE: Universal swing suspension kit for all types of swings, including patio, porch, hanging chairs, baby carriers, and more. Installs in under 5 minutes. No drilling or tools required. Works with hammocks of all sizes and heights.