Add your own design of any shape and create uniquely personalized die-cut stickers. These blank stickers are great for both indoor and outdoor use as they are made with thick, waterproof, laminate vinyl material. The easy-peel backing makes for great ease-of-use, while the matte finish helps your designs look sleek on any surface..: Material: water-resistant vinyl.: Waterproof sticky adhesive.: Suitable for indoor and outdoor use.: Easy peel backing.: Matte finish