CORROSION RESISTANT SHOWER CADDY: Rustproof and corrosion resistant construction prevents rusting. Shower Caddy is made up of Chrome plated stainless steel. | NO TOOLS, NO DRILLING, NO SCREWS, NO HOLES: With the suction cup technology, it becomes extremely easy to install bathroom and kitchen accessories – simply press the suction cup against a clean flat surface and twist the knob until it is fully tight. | 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... | 100% RISK-FREE SATISFACTION GUARANTEE – We also offer you 100% risk-free satisfaction guarantee to let you buy with confidence; no questions asked.