MaterialPeeking monster stickers made from pvc material. Waterproof to withstand whatever nature throws at it and uv protected so it won't fade in the sun. Excellent adhesive premium quality vinyl. As with all decals must use on dry and clean surface especially when using for outdoor. Peel & StickThese cool car decals are super easy to apply - just peel and stick to any smooth surface. In severe weather conditions, the vinyl designs may not stick to the applied surface completely, so we recommend letting the decal warm for a few hours at room temperature before the application and pressing the whole design with squeegee or credit card evenly. No White BordersWe use an advanced printing process that, sparing you the boring technical details, results in a sticker with rich, vibrant colors without the need of white borders to spoil the look,get creative and figure out some cool places to stick your peeking monster decals. Wide Range of ApplicationsCan be applied to any smooth surface such as glass doors, window , kitchen or bathroom tiles, car, truck, motorcycle, laptop, or any smooth and dry surface. Easy to UseEach Decal is detachable and residue glue can be removed easily.you can pretty much stick it anywhere your heart desires.