Umbra Flex Corner Shower Caddy with Patented Gel-Lock Technology Suction Cups - Adjustable Bathroom Shower Shelf Basket for Shampoo, Conditioner, Body Wash, Soap, Loofah, Razor (No Drilling, No Rust). Our patented Gel-Lock Technology allows you to lock the suction cups into place, activating a vacuum seal for extreme hold that lasts. Features: Rust Resistant, Built-In Suction Cup Base Material: 100% Plastic Number of Shelves: 1 Care: Wipe Clean Caddy & Tote Type: Shower Caddies Country of Origin: Imported