Dimensions: 59.9 x 90.9 cm. Please see our size pictures carefully. Material: High quality PVC static stickers, environmentally friendly, non-toxic, fade-resistant, waterproof, also suitable for children. Reusable: These static window stickers are reusable, which means they can be used again next Christmas season. Just remember to keep the packaging they came in and store them in a cool place. Applications: They are ideal for home windows, glass doors, mirrors or other smooth surfaces. We do not recommend using them on car windows, as heat can cause them to shrink or come off. Instructions: 1. Choose where you want to stick them. 2. Spray the surface with a little water. 3. Remove the sticker from the backing paper, stick it to the smooth surface and align it in the right place. 4. Press out any air bubbles from the sticker with a card. 5. Use a clean cloth to dab away any air bubbles around the edge of the decal.