Dimensions: 60 x 90 cm. Please see the image carefully for dimensions. Material: High quality PVC static stickers. Environmentally friendly, non-toxic, fade-resistant, waterproof and safe for children. Reusable: These static window stickers are reusable, so you can reuse them for Christmas parties. Remember to save the backing they come in and store them in a cool place. Where to use them? They are perfect for house windows, glass doors, mirrors or other smooth surfaces. We do not recommend using them on car windows, as the heat can cause them to shrink or peel off. Instructions: 1. Choose where you want to apply it. 2. Spray some water on the surface. 3. Remove the sticker from the backing and apply it to the smooth surface, then adjust it to the desired position. 4. Smooth out any air bubbles with a card. 5. Use a clean cloth to dab any bubbles on the edge of the sticker.