1. High quality stainless steel tube, rust-proof, durable and bright as new2. New ABS plastic, bear design, strong bearing capacity3. Large capacity tray, automatic draining4, intimate small hook, put over5. Hole-free installationNo need to damage the wall, easy to store6. Fit corner stairs at 90 degreesIt takes up space, and storage is just right7. The towel bar rotates 360 degreesThe direction and height can be adjusted as needed