【Stainless Steel Material】: This spring for hanging chair is made of 304 stainless steel, which provides a more stable, smooth and secure suspension. Even with long-term use, it can prevent rust. 【Safe and Reliable】: The high-quality spring-loaded hanging chair is designed for children and adults with a spring load of 250 kg. 【Rotating Design】: The rotating design makes the use more flexible and can be used widely. With the help of the spring chair, you can easily and safely hang the hammock and chair using the springs. 【Hanging chair accessories】: 1 x hammock hardware, 1 pc. x 360° rotating hook, 2 x carabiners. The two large carabiners are easily hooked into the holes of the spring, so all brackets and ceiling brackets can be used. 【Multifunction】: A high-quality stainless steel hanging chair. The spring can be used to hang chairs, hammocks, sandbags, outdoor swings and aerial yoga on the balcony. Function: The material of this system is very strong steel. Rust and moisture are no longer a problem. Both ends have closed eyelets in a 180-degree position. The tension spring is galvanized. The 360-degree rotation of the carabiner is sufficient for easy handling and can be rotated in all directions. < /p> The swivel attaches securely to your hammock or rocking chair so that you can twist and turn without tangling or loosening. Features: Material: 304 stainless steel Load capacity: 250 kg Spring length: approx. 15.5 cm Scope of delivery: 1 x hammock fabric spring < p>2 x carabiners 1 x 360° rotatable