Premium Material: Made of heavy-duty stainless steel, helps protect against rust and provides corrosion resistance. Weight: 350g. The total length of the hanging chair chain is 62cm; each carabiner measures 7 cm in height. It has excellent load-bearing performance (400 kg) and is safer than the galvanized steel chain. Adjustable chain extension: The extra thick extension chain can be used when the ceiling is too high or if the walls are too far away. It extends with approximately 62cm of reach from your hammock or chair. The length is adjustable as your request. Wide Application: Widely used for hanging hammock chairs, porch swings, seesaws, sandbags, aerial yoga, boxing or others hanging accessories. Easy to install: The hanging chair chain is easy to install. Just connect the carabiners to the chain, then hang it on your favorite hanging chair to relax and enjoy.