WIDELY USE: Enjoy your indoor and outdoor recreation with our swing spring hanging kit, specifically designed to hang your swing chair, swing seat, hanging chair, hammock, tent, porch swing, punching bag, or other heavy objects. Features a unique even suspension system for smooth, silent swinging motion, providing safe and comfortable enjoyment. Ideal for patios, porches, horizontal tree logs, or ceiling mounts. HIGH QUALITY: Comfort springs are constructed from high-strength spring steel, zinc-plated and clear-coated for protection against the elements and rust resistance. Swivel and snap hooks are made of stainless steel, offering corrosion resistance, high durability, and environmental safety. Suitable for various settings. SAFE AND SECURE: Springs are tightly coiled to provide effective shock absorption, enhancing comfort and reducing stress on overhead supports. Safe for use by adults and children. The swivel hook allows 360-degree rotation without tangling, and the snap hook ensures a secure connection to your hammock or swing chair. EASY TO INSTALL: This spring set can be quickly installed in minutes without tools. Universal design fits most sizes, styles, and types of hammocks and hanging chairs. Includes: 2 x 8mm snap hooks, 1 x spring, 1 x 360-degree swivel hook.