High QualityAll parts are made of 304 stainless steel, providing a more stable, stable and safe suspension. Due to the special hardening process, all these materials have good corrosion resistance and toughness. High StrengthThe suspension spring set can hold 250kg, which is great for all your heavy load requirements. The spring can reduce the impact force and prolong the service life of the parts. Super ComfortThe spring set provides cushioning and shock absorption effect, which makes people more comfortable and soft, and reduces noise and impact. MultifunctionalThe high quality stainless steel spring set is suitable for indoor and outdoor use and can be used for hammock chairs, swings, sandbags, aerial yoga, etc.< /p> Easy to AssembleThe kit contains 1 x 6mm spring, 2 x 8mm carabiners, 1 x 8mm 360 rotating ring, which can be easily used in places where heavy objects need to be hung and where shock absorption is required. Specifications: Material: 304 High Quality Stainless Steel Spring length: approx. 15 cm Load capacity: Up to 250 kg Weight: 550g You will get: 1 * Spring Hook 1 * 360 Swivel Hook 2 * Carabiners Which can be easily used in places where heavy objects need to be hung and shock absorption is required.