1.RUSTPROOF- Made of food grade 304 Stainless Steel instead of Chrome plating. Perfect for Bathroom & Kitchen Storage organizer of shampoo , conditioner, kitchen tools , etc anywhere you needed to tidy up storage . Our caddy is made up of high-strength durable materials which ensure that this organizer holder lasts for years to come. 2.NO TOOLS, NO DRILLING, NO SCREWS, NO HOLES.Dimensions : 10-1/2in ( L ) × 5-1/2in (W )× 4-1/2in (H ) . The suction cup diameter is 2-3/4 inches . Hand polished stainless steel finished , build to resist daily scratches , corrosions and tarnishing . 3.FAST DRAINING - Hollow and open bottom make water on contents dry quickly, easy to keep bath products clean, good choice for storing things in bathroom, toilet and kitchen. 4.Pack of 4.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..