Please check you the type of your wall before purchase this product.Only Fit for any NON-POROUS & SMOOTH &FLAT surface . ceramic tile, glass, mirror, granite, stainless steel, acrylic, laminate and any non-porous surface with glossy finish; 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...FEARTURES - Dimensions : 5-1/4 " L×4 " W×1 "H . The suction cup diameter is 2-3/4 inches . Sope dish wires is made of 304 rustproof stainless steels and suction cups mounted soap dish for shower is a perfect addition to your bathroom decor ..NO NEED DRILL OR TOOLS - This prevents any damage to your permanent structure and also allows for flexibility to relocate . Simply Place Suction Cup Basket on the Tile Wall , Twist & Lock !.CONVENIENT HOLDER - Powerful Suction Cup Holder perfects for bathroom & kitchen storage organizer , soap , sponge . Allow to remove easily without leaving marks or sticky residue . This ideal soap caddy is made up of high-strength durable materials which ensure that this organizer holder lasts for years to come ..Versatile Usage: Besides being used as a soap holder in the bathroom for bar soaps, it can also serve as a handy sponge holder in the kitchen sink. Its compact size and sturdy design make it suitable for various small items, such as scrubbers or small cleaning tools, keeping your kitchen and bathroom countertops tidy and organized.