High-grade 304 stainless steel Material Size: 25 x 13.5 x 8.5 cm (9.84" x 5.3" x 3.35" inch) No trouble on your first try for this product is easy to install like a breeze. Unique ‘screw in’ design with stainless steel knobs for high quality suction. Can be mounted anywhere in your home where the adsorption surface is smooth and clean. Great ideal for kitchen and bathroom to store sponges, body wash, brushes, razors, shampoo, etc. The basket is deep enough to allows a large capacity to hold tall conditioners or other bath accessories. Extremely easy to install through strong suction, no need to damage the wall by drilling or using adhesive. Organize several quart-size bottle of shampoos, and not easily fall off on non-porous and smooth surfaces. Installation: 1.Clean and dry the wall surface. 2.Peel off the transparent protect film. 3.Push against the wall surface, and squeeze out air in between. 4.Lock the holder: Rotate 60 degrees to hear a short click. Removable & Reuse Tips: 1. Unlock the suction cup rotate 60 degrees anti-clockwise. 2. Gently separate the suction pad from the wall, with the help of wet plastic card. 3. Use warm water to clean the suction pad without hair or body wash. 4. Wait for the suction to dry or you could use hair dryer to dry it. Attention: 1.Make sure the adsorption surface is dry and clean. 2.Don’t put valuable things, fragile or dangerous goods on this product. 3.Do not try to pull suction cup out violently, instead remove it with skills.