LIGHTWEIGHT AND STRONG - Shelving unit constructed from high quality 6063 aluminum with refined finish, waterproof, rust and corrosion resistant, ensuring exceptional strength and durability. NO DRILLING INSTALLATION - You can easily self-adhesive mount this shelf on the wall without damaging the wall. (We also provided the hardware kit for drilling if you want to install it on an uneven wall.) MAXIMUM LOAD - Each shower tray can easily hold 2 bottles of shampoo, 2 bottles of shower gel, soap and other bath items. It can be loaded up to 10 kg. EASY TO REMOVE - If you need to adjust the installation position, use a hair dryer to blow the sticker for about 30 seconds. You can then remove it and replace it elsewhere. Note: Adhesives are not reusable. WIDE USE - Stylish shower caddy with 2 hooks, suitable for bathroom, toilet, laundry room and kitchen where a tidy closet is needed. " Installation without drilling: Clean and dry the wall, making sure there is no dust, grease or wax on the surface. Mark the mounting position of the shelf. Remove the backing from the self-adhesive tape, press the indicated position for 3-5 seconds, making sure to remove any bubbles from the adhesive. Assemble the shower tray and secure the nut with a wrench. Leave on for 12-24 hours and avoid getting the decals wet. Exit and use.