Drill-free installationThe first step: Wipe the surface to ensure that the surface is free of dust, water and oil. Step 2: Determine the installation location of the shelf, you can mark it on the wall with a pencil. Step 3: Remove the sticky hook, tear off the back cover, and stick it on the position measured in the previous step. Step 4: Press them and make sure there is no air inside the patch. Step 5: Hang the display stand on the transparent sticky hook. Let it sit for 24 hours before use. TipsPlease keep the surface clean and dry. Adhesive hooks can only be used on smooth, clean and uniform surfaces such as marble or tile walls and glass, and cannot be used on rough surface walls, painted walls, wallpaper walls, lime walls, cement walls. If you need to use it on painted walls or wallpaper, fix it with screws and a power drill. (excluding screws and drill) MultifunctionalThe corner shower caddy sucker is suitable for indoor environment, such as shower/bathroom/toilet/countertop/kitchen/off-campus housing/student apartment, etc. The shower rack organizer also comes with 3 additional J-hooks that can be removed or placed on the shower rack to hang shavers, clothes and more. Strong Sticky HookShower rack comes with sticky hook. The adhesive surface adopts metal wire drawing process, which is in contact with the wall in a large area, and has high viscosity to ensure that it does not fall or shift, and can bear 5 kg. The size of this shower stand is 13.0*9.4*2.0 inches (L*W*H). Hollow DesignHollow corner shower box allows items such as shampoo, body wash, conditioner and facial cleanser to air dry and clean quickly. Efficient corner space organizer that saves space and also has great storage features. (Tip: Shower racks for shampoo and soap work best on smooth surfaces such as tile, marble, glass, etc.)