â—‡â–No permanent drilling or nails needed.Just need to peel off the protective layer and stick it. â—‡â–The hooks stay on the wall 24 hours without hanging thing after sticking on the wall first time. â—‡â–Space saving for your bedroom to hange your hat,robe,coat,towel,keys umbrellas etc.and also it can be used as Razor Holder,Plug Hooks.It is must have for home,kitchen,and bathroom. â—‡â–Perfect for wet places such as bathrooms.Also for bedrooms,kitchens,offices and other fields.Applicable to wood surface,stainless steel,metal surface,plastic surface,glass surface,tile.