PICNIVA vinyl sticks to just about any smooth surface including. Cars, computers, glass, mirrors, plastic and walls. Vinyl can be used for almost anything including: Banners, bumper stickers, decals, glass, mirrors, scrapbooking, signs, stickers, wall decor - circles, polka dots, squares, wall quote/words, windows, wraps for cell phones to MP3 players to kids toys. Guaranteed to be 100% compatible cutters/punches and vinyl sign cutters. Vinyl is non-printable-vinyl and it will not work with inkjet or laser printing. The actual color of the vinyl may vary due to differences in computer display capabilities.