Silicone pothook: Instruction Wipe clean the surface and dry it first before pasting on the pothook.Remove the backing paper on the back of the pothook.Paste the pothook on any smooth surface and press it tight to remove any air bubbles. Specification No mucilage glue, re-usable.Waterproof and dustproofPothook can be washed and re-use againNo stain or mark on surface when you remove the pothookStick on most smooth and flat surfacesDecorative, Eco-friendly and non-toxic.No hacking of nails on walls. WARNING Please do not hang any object which exceeds 2 kgsPlease do not hang breakable objects as a precautionNot suitable for use on wallpaper, concrete walls, cardboards and all rough surfaces