Thick and - The hook stacker is made of high quality thick carbon steel with a black finish. Waterproof and rust-proof. Long service life. Large Capacity Hanger Storage - Often suitable for home use. Keep hangers neat and organized when not in use. Metal hanger stacking rack for a fresh and stylish look. Hanger stacker helps prevent breakage and keeps unused hangers from tangling and cluttering . and easy to move. Easy to assemble. Suitable for many types of hangers - The hook organizer can hold wood and plastic, adult and children's hangers for high or low capacity storage. Easy to assemble - Place the handle bar inside the base and secure with screws.