[Hanging Chair Accessories] The package contains 1 hammock spring, 1 360 rotating hook and 2 carabiner buckles. The complete suspension device can be particularly convenient and secure to fix in the location of your choice. [Anti-rust Material] All parts are made of 304 stainless steel, which is anti-corrosion, anti-rust and durable. Provides a more stable, smoother and safer suspension. Suitable for indoor and outdoor use. You can hang the hammock in the garden or balcony without worry. [Maximum. Load Capacity of 250 kg] The carabiner has a load capacity of up to 250 kg! The use of steel springs is ideal for hammocks and hanging chairs to hang the springs safely and easily. Make it the most exquisite seating option in the family.[Various Uses] High-quality stainless steel springs can be used in many areas, whether at home, in the garden, on a boat or when camping, traveling, fishing, hiking, sports, and sailing. Suitable for lighting, awnings, hammock chairs, porch swings, rocking chairs, sandbags, outdoor swings, aerial yoga, rotating grills, etc.[Comfortable Experience] The swing spring set for hanging chair allows you to swing, sway, and spin with ease. With the swing spring, you can experience your chairlift in a new way. The 360 rotating hook design allows the chair to rotate in any direction without damaging your steel spring.Specification:Material: 304 stainless steelLoad capacity: 250 kgSteel spring diameter: 35 mmSpring length: about 15 cm,"