Easy to Install There are two holes in the base of the hammock, use screws through these holes to fix it to the concrete ceiling or wooden beam. The swing ring can be removed, even if your connecting chain, rope or eyelet is closed, it can be connected. Premium Material The swing ring kit hammock suspension is made of high-quality 304 stainless steel, load capacity 1200 LB. All parts are made of high-quality 304 stainless steel, oxidation-resistant, rust-free, with sufficient corrosion resistance and high toughness for safety. Thick material ensures durability and safety. 360 Degree Rotation The rotating hook on the hammock hanging kit can rotate without tangles or distortions, allowing you to freely swing your hammock to relax or have fun. It prevents tangles or twists. Innovative design for wider and more flexible use. Large Load Capacity The innovative design of the lubrication system allows the material to rotate more smoothly, and it is very convenient to add lubricant. Achieve long-lasting smoothness and stability. The hammock can hold weights up to 1100 pounds, which is safe for children and adults. You don't have to worry about it suddenly falling and accidentally hurting you.