... steel, fridge, etc. It can be repeatly used. If the hook gets dirty, just need to wash it by water and ... off the protective paper back on the sticker3. Place the hook on your desired position4. Press out all airStandard Package:More ... professional staffs to develop new models for you. Reusable magic hook, transparent hook, no glue hook, 3D green hook, magic hanger, sticky hook, magic hook