Stickers are made from high quality matte vinyl! STICKERS ARE 100% WEATHERPROOF These stickers are the perfect variety of uses & gifts for anyone! Stickers do come with a backing, so just peel off & stick to a clean, flat surface. Just as an added step for perfection, clean area with an alcohol pad & let dry just to ensure a long sticky life! Use these stickers on laptops, phone cases, car windows, car bumpers, notebooks, water bottles, etc Dog Mom Life Bun Hair Sunglasses Headband , Sticker, Leopard Water Bottle Laptop