about this projectPlease do not stick the shelf to painted walls or wallpaper, as this will remove your paint or wallpaper. The adhesive can only be applied to smooth surfaces such as tile, glass, smooth wood, metal, flat marble or other unpainted surfaces.Not suitable for uneven surfaces, plaster walls, coarse marble and concrete walls.Make sure the walls are dry, smooth and clean with no large bumps. [does not apply to original tiles] Easy installation: With the strong glue board, installation is quick and easy without damaging the wall. Ideal for bathroom, kitchen, bedroom, gym, is ideal for storing bathrooms, shower trays, makeup vanities, kitchen organizers and sales shelves.Short Home and Bathroom Decoration: This adhesive wall mount can also be a stunning addition to your home. Its simple and attractive design adapts perfectly to all lifestyles Product description Material and dimensions: Made of high impact polystyrene (HIPS), it is durable and can hold up to 5 kg. Product size: 32*11*7CM: Please do not stick the shelf on the wall or wallpaper, as this will remove your paint or wallpaper. The adhesive can only be applied to smooth surfaces such as tile, glass, smooth wood, metal, flat marble or other unpainted surfaces.