KAISERCRAFT-Rub-Ons. Rub-ons are perfect for adhering to wood; paper; glass; plastic; vinyl; chipboard; metal; and many other surfaces. Add colorful image; a special sentiment or just a funny icon to a locker door; bathroom mirror; scrapbook layout; greeting card and just about anyplace else. This package contains one 12x5- 1/4in sheet of black rub-ons. Imported.