1.Reusable. 2.Water-proof, oil-proof, dust-proof 3.If the pasting sticker stained with dirt, rinse with clean water or soft detergent, then it can be used after dry. 4. Leaves no residue after tearing off the wall. 5. Apply to any smooth surface. 6.Applicable places include : glass (except for the frosted glass), ceramic tile, stainless steel, stoving varnish board, smooth marble, PVC board, acrylic board etc.