Just remove the back paper, can be adhesive the Sticker easily.Add a splash of color for your car and make sure never detract from your car.It is instantly removable with no damage or residue to the surface great decoration for your car, boat, truck, window, or any other place you like can be applied on any smooth surface including auto windows, plastics, books, walls, metal, etcremovable leaves no residue or damage.Please use cleaning towel to remove any dirt, dust and  make sure the surface is thoroughly clean and completely dry.