Easy to use and remove: Peel off the backing and paste on flat surfaces, removed without leaving residue; | Easy to read: UV printing and professional protective film for bright, clear, and durable window sticker; | Strong adhesion: they can stick firmly on any flat surfaces, such as window, door, glass, wall; | Durable to use: Made of premium vinyl, our sticker signs are waterproof, scratch resistant, and removable.; | Widely use: This safety sign designed for office, business, school, home, house, cafe, taxi, vehicles, and other public places