Features: 1. Suitable for all kinds of hanging chairs, hammocks, egg chairs, wicker baskets, boxing sandbags, etc. 2. Steady spring special steel, surface galvanized treatment, can be used at ease. 3. Spring load 300/650kg, help to reduce pressure, provide a more comfortable and soft feeling, increase the life of your hammock or chair. Material: stainless steel Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow slight measuring deviation due to manual measurement. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws.