WorthTrust TNB-BATH-00939q0012 Soap Dish Sponge Holder NO TOOLS, NO DRILLING, NO SCREWS, NO HOLES: With the suction cup technology, it becomes extremely easy to install Soap Dish: simply position on a smooth surface, apply pressure and turn clockwise. CORROSION RESISTANT SOAP DISH: Rust Proof and corrosion resistant construction prevents rusting. Soap Basket is made up of Chrome plated stainless steel. SUPERIOR QUALITY - Suction Cup Soap Dish is made up of all high-quality materials to ensure a stylish and elegant finish. The main holding part, i.e., basket is made up of Chrome plated stainless steel, the cap and knob are made up of chrome plated hardened plastic, and the suction cup itself is made up of premium quality rubber. SUPER SUCTION SISTEM - Holds up to 22 lbs. ATTENTION - Suction will not work over grout lines or on porous surfaces such as: WOOD, unfinished MARBLE, GRANITE, porcelain, wallpaper, natural stones (such as Travertines), painted wall & any surface that is bumpy, etc...