Packing ListEach stainless steel hanging chain is approx. 50cm in total length, each spring hook is approx. 4 cm or 1.6 inches in length, the maximum holding capacity is 220 pounds, which could hold most hanging chairs and hammock chairs Quality materialThe hanging chair chain is made of high quality raw materials, much stronger than ordinary metal chain, non-rusting, high hardness, providing more stable, smoother and safer suspension. Diverse usagesThese hanging hammock chair chains and snap hooks are suitable for hanging various hammock chairs, porch swings, swing chairs, sandbags, yoga equipment and other heavy objects, practical tools for gym, garden, playground, home and more Easy To UseThe connection hanging chain with two tightenable safety carabiners. Just connect the hook to your favorite hanging chair, which can be infinitely adjusted according to your personal height. And then relax, at the same time you can also sit in a hammock and enjoy the sunset scenery with your family. Adjustable DesignThe chair chain uses a buckle design, making of stainless steel material with one ring and one ring, that you can adjust the length you want at any time and don't worry about your family want the different lengths. The chair chain is an excellent accessory for hanging chairs.