Zenna Home 2135AL Never Rust Aluminum Tension Corner Caddy, Satin Chrome 4 deep baskets with thick flatstock rims Constructed of rust proof aluminum Guaranteed for life not to rust Fast, no tools installation Easily adjustable shelves  just turn the thumbscrew and slide up and down Razor/washcloth storage and hooks. Patented Twist Tight mechanism fits ceilings up to 9 feet without cutting