Description Material: Metal Quantity: 2pcs Features: Hammock Accessories, Durable, Weather Resistant Wire Diameter: Approx. 7mmLength: 108mm (approx.) 1. Material: Made of high quality steel. Sturdy steel construction. Good performance. Higher corrosion resistance, not easy to rust, more durable. very good performance. Can be used with confidence. 2. Size: wire diameter: 7mm, length: 108mm. Sturdy and strong, 1 spring can support 200 kg (440 lbs) and a pair of springs can support 400 kg (880 lbs). 3. Function: The spring helps relieve impact pressure, provides more comfort and feels softer, and in addition to the mounting surface, it will also increase the life of the hammock. 4. Simple assembly: The porch swing spring has hooks at both ends, which can be easily attached to the hammock chair without using tools or complicated operations. 5. Multifunctional: Suitable for almost any patio porch and garden swings, hammocks, hanging chairs, sandbags, cocoons, rattan chairs, wicker baskets and more. Package includes: 2 * hanging chair accessories Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding. 2. The color may vary due to different monitors, please understand. Hello, please pay attention to your delivery address when purchasing products. If your receiving information (such as: name, street, house number, doorbell/email without name, etc. is incorrect, the order will not be delivered correctly.)