【Durable Material】Swivel Hooks Heavy Duty is made of high-quality 304 stainless steel, which has the characteristics of fine workmanship, high-quality, anti-rust, and weight limit - 550 kg, durable, and not easy to break 【Smooth and Frictionless】Smooth and frictionless Swivel Snap Hooks for 360-degree smooth rotation, preventing the rope from spinning, kinking, and wrinkling. No more twisted ropes or chains 【Wide Application】Stainless Steel Swivel is Great for Hammocks, Aerial Silks, Kids Swings, Outdoor and Indoor Kids Chair Corner, Web Spider Web Round Swing, Swing N' Spin, Tree Swing Straps, Rigging 【Preferred Material】This Swivel Snap Hooks Heavy Duty can be used all year round and won't be thrown aside like most gifts, so you can give it to a loving camper, hiker, father, or son for the holidays 【Simple to Carry】Swivel Carabiner is small in size and easy to carry. You can put it in your backpack when you go on a business trip. It will not take up your space and can be used at any time.