Super Quality and Keep Dry: This shower wall organizer is made of food grade ABS plastic, waterproof, corrosion resistant. Stronger grip: don't worry about falling off! Our plastic bathroom shelf bracket has a double guarantee to prevent it from falling off, adhesive base provides a stronger grip, durable, reusable Easy to install: This sturdy wall mounted shower caddy won't damage your wall as it requires no drill, allows you to finish it in 5 seconds. Simply peel off the adhesive tape, stick it on a smooth surface, press it to vent the air inside, easy and convenient. Reusable Design: This kitchen storage container set allows you to reuse over and over again, as it is designed with a reusable self-adhesive sticky backing. Just take it off, wash it and dry it naturally or with a hair dryer, then you can start using it again. Our hanging sticky shower holder works best on a surface convex non-porous, smooth and non-concave, such as glass, mirror, metal, ceramic, ceramic tile, acrylic,