Package includes: you will receive hammock spring, including spring, 2 carabiners, spring size is 20*3.5cm, rope length is 28cm, carabiner size is 8*3.8cm, the full suspension device can be It meets your daily needs well. : Our chair springs are made of stainless steel, which is corrosion-resistant, rust-resistant and durable. It provides a more stable, stable and secure suspension. Easy to use: This type of anti-rust spring is safe and easy to install in homes, gardens and recreational areas. You can quickly and easily achieve the safe connection of the carabiner. Very practical: the hammock suspension can support more than 250 kg. With our multifunctional hanging kit, you can lie on the swing for hours without worry. The spring dampens the movement of the hammock, making the swing stable and comfortable. Wide range of uses: very suitable for hammock chairs, porch swings, swing chairs, sandbags, outdoor swings, hammock chairs, aerial yoga, etc. Specifications: Material: 304 stainless steel Spring size: 20*3.5 CM Carabiner size: 8*3.8CM Length of the rope: 28 CM Weight: 600g Maximum load capacity: 200kg Packing list: 1 * Spring Spring 2 * Carabiner Features: Our swing spring is made of sturdy stainless steel, waterproof, sun and wind resistant. Its suspension capacity is up to 200 kg. As long as it is hung on the existing hook on the ceiling, the hanging chair can be installed. With steel springs, it is an ideal choice for easy and safe spring suspension of hammocks and hanging chairs. They are an excellent solution to relax the brain and the body. It's the perfect choice for social events or happy hours. It is very suitable whether at home, in the garden, on a boat, or when camping, traveling, fishing, hiking, sports and boating.