The hanging chair uses a 304 stainless steel oscillating spring, with a 360° rotating hook and two carabiners.

【Premium 304 Stainless Steel Material】: This hammock spring is made of high-quality 304 stainless steel, making it durable and very strong. Corrosion-resistant, sturdy, rustproof, and waterproof, it ensures stability and safety. Even after prolonged use, it won't rust, making it ideal for both indoor and outdoor use. 【High Load Capacity】: The 304 stainless steel hammock spring offers excellent rust and corrosion resistance, supporting up to 200 kg and ensuring the safety of adults and children. You can confidently set up your hammock in your garden or on your balcony. 【Stable Swinging】: The stainless steel hammock spring absorbs the shocks and vibrations generated by the hammock's swing. The carabiner is equipped with a locking nut, guaranteeing a comfortable, safe, and stable swing. The 360° rotating ring allows the hammock to swivel freely, preventing the rope from tangling or twisting. 【Easy Assembly】: This hammock hook easily attaches to swing rings and is compatible with all ceiling mounts. Its unique integrated design allows for quick installation in minutes. 【Versatile Uses】: This hook is suitable for all indoor and outdoor swing products, such as hammocks, swings, rocking chairs, sandbags, rings, aerial yoga equipment, canopies, suspension straps, etc. It is easy to use at home, in the garden, and in recreational areas.