SCRATCH-FREE AND REUSABLE: These removable and reusable stickers are made of non-stick PVC. Non-toxic, eco-friendly, waterproof. Christmas decals can be applied to any smooth, clean and dry surface. At the end of the Christmas season, our winter decorations can be easily peeled off and removed without leaving any residue. Simply stick our window decals on the base paper to reuse them for a while. A perfect gift for friends or family who enjoy decorating their homes. They are ideal for decorating a cafe, a bookstore or a rustic restaurant for a nice party. They are also great decorations for parties and celebrations such as Christmas decorations, frozen party decorations, birthday party decorations, wedding party decorations and more. Multiple combinations: large Christmas tree, white reindeer mural and "Merry Christmas" in the package. They can be creatively combined or separated in different combinations. Instructions: Be careful - water is key. Don't put stickers on windows without water! The stickers have no glue. Start by wiping the windows with a damp cloth. Then gently apply the sticker to the window. They automatically stick to windows. Finally, use the card to suck the air out of the sticker so that the sticker sticks well and you get a nicely decorated window. we wish you a Merry Christmas