Product Benefit: Stainless steel rotating joints allow for free rotation, preventing suspension (ropes, chains, straps, etc.) from twisting and protecting them from wear. Stainless steel rotation can be used in many areas, whether at home, in the garden, on a boat, camping, traveling, fishing, hiking, sports, or sailing. Detachable Design: The two ends of the rotating joint are detachable, can be quickly opened or closed, and can be directly connected to ropes or straps without the need for additional connecting hooks. Important: Not suitable for rock climbing, personal safety, or toys! Wide Range of Applications: The rotating hook and eyelet are compatible with swing springs, wall mounts, ceiling fixtures, shoulder straps, hooks, etc. They are used for hammocks, swings, punching bags, sun sails, flags, rotating grills, etc. High-Quality Material: The rotating coupler is made of high-quality 304 stainless steel, which is rust-proof, corrosion-resistant, has high hardness, is non-toxic, and environmentally friendly.