The Stickers, environmental friendly, waterproof, non-fading. Can applied to any dry,clean and smooth surface, no suitable for dirty or rough surface. sticker each pattern is independent, easy apply and remove, just peel and stick,Removable, no harm or damage to the surface. Product information: Materials:Self-adhesive PVC Size:65x60CM Color:as the picture show. Package Included:1 x sticker Using Steps: 1.You must choose a smooth Window glass,wall，dry and clean surface(do not put it in uneven,dirty,wet surface,or sticker will fall off. 2.Clean the smooth surface before sticking it on . 3.Peel off the wall sticker from the backing sheet carefully. 4.Apply to the surface as the picture shows or DIY them by your own idea. 5.put a heavy object on the wall decal to make it flat as it is roll-packed. 6.If there are bubbles after you stick, you can use a needle to prick. Notices： If you have any questions or suggestions feel free to contact us. If you are not satisfied with this , you will be refunded.