Hidden Storage for High Space Utilization : The main body fits flush with the wall when stored , taking up no space . It features a sleek and tidy appearance , keeping the home clean and beautiful Freely Retractable Up to 5.1m Long : Supports independent adjustment of double ropes , allowing flexible length adjustment according to the space . Suitable for multi scene needs such as balconies , bathrooms , and bedrooms Buffer Retraction Design and Anti Rebound Safety : With an internal deceleration damping structure , the rope automatically slows down when retracting to avoid sudden rebound and ensure safer use Compatible with Various Wall Surfaces : Suitable for multiple surfaces including tiles , wood , and concrete walls . The drilling installation method is firm and not easy to fall off , ensuring long term stability 304 Stainless Steel Wire Core : The internal wire is made of 304 stainless steel , wrapped in a nano coating for rustproof , moisture proof , sturdy , and wear resistant performance , ensuring worry free use