"Hassle-free Installation: Simply press down the suction pad to squeeze the air out, the soap holder will stick to the wall firmly. You can finish the installation in 1 second. No screws, no nails, no glue, no tools. Can be re-positioned many times and removed without leaving residues.(Please clean the wall and keep it dry and attention to avoid the ceramic tile crack to make sure vacuum suction)^Unique Double Drainage Design System: This soap saver is 2 tiers design. The soap dishes have very deep grooves to keep the soap dry. And you can easily take them off the basket base to wash.^Durability & Strong Suction: Soap holder is made of premium thickened ABS material. Our suction cup based on the bionics octopus sucker principle is made of anti-aging TPE material, which holds up to 11 lbs. The soap rack is waterproof so it can be used in wet areas such as bathroom and kitchen.^MultiI-Functional & Saving Space: The double-layer design makes full use of the wall space. In perfect size of 3.3*5.5 inch, the soap caddy holds most sizes of bar soap, hand-made soaps, scrub brushes, brillo pads, vegetable brushes and more.^Warm Tips: The suction cups are only stick on smooth, non-porous surfaces like metal, glass, tile, stainless steel and acrylic but not apply to uneven tiles, texture plate, unfinished marble, wallpaper, painted wall, etc."