"NON-DAMAGING ADHESIVE INSTALLATION: Features a non-damaging adhesive backing which can be applied on various surfaces such as tiles, dry wall, concrete, etc. (does not work on porous surfaces) PROVIDES COMPACT STORAGE: The compact design of this piece means it can fit in virtually any shower or bath; it measures 2.5 x 4 x 2"" (5.5 x 10.5 x 6 cm) KEEPS YOUR SOAP ELEVATED & DRY: This soap dish’s rust-proof design and integrated drainage holes prevent water from pooling, and keep your bar of soap dry PART OF THE FLEX ADHESIVE BATH COLLECTION: Part of Umbra's Flex Adhesive Bath Collection which includes a corner bin, squeegee, shelf, toilet brush, toilet paper holder, double hook and bin MODERN ORIGINAL DESIGN FOR EVERY HOME: From reimagining the functionality of home essentials to creating innovative new decor, Umbra products add personality to your home. Don’t settle for copy-cat products. Choose Umbra and get the original."