Product Description: Quantity: 2 pcs Color: Silver Size Material: 7mm, Length: 108mm, Heavy Duty, Strong, Can Hold Up to 500kg (1100lb), Made of High-Quality Stainless Steel, Robust Steel Construction, Good Performance, Corrosion Resistant, Durable and Safe. Safe and Secure: Our hammock accessories are the parts you need to create a comfortable indoor and outdoor hanging chair. It attaches securely to your swing chair, allowing you to twist and rotate without tangling or twisting, quietly, stress-free, and vibration-free. Easy Assembly Relieve Collision: This swing hanger with hooks at both ends, the swing spring easily connects to your hanging chair without using any tools or complicated operations. The spring helps relieve stress from impacts, provides a more comfortable, softer feel, and increases the lifespan of your hammock, in addition to your mounting surface. Wide Range of Applications: Enjoy your indoor and outdoor recreation with our spring swing hanging kit specially designed for hanging your swing bench, hanging chair, hammock, or hanging chair, swing chairs, sandbags, or any other heavy object. It introduces a unique smooth suspension system for hours of quiet movement with safe, smooth swinging joy. Perfect for your patio, porch, horizontal tree trunk, or ceiling mount.