Universal Corner Shelf Storage Rack Wall Mounted Plastic Storage Organizer1. Wipe the wall clean. 2. Remove the adhesive protective film, paste it on the wall. 3. Align the slot on the back with the protective film, slide down gently, and stick it in place. 4. Wait for 24 hours to hang items. 5. If the temperature is relatively low, it is recommended to blow the hook with a hot air blower, so that the viscosity can be increased.