?【unique work of art】: Our 3D Large Non-Woven Wallpaper are not in stock. After you order, we will design and customize them for you. Each piece is a unique work of art. ?【How to use】: 1.【Cleaning】: Thoroughly clean the surface to make sure it is clean enough. Allow the surface to dry completely before installing. 2.【Steps for Usage】: - Simply apply the paste to the wall - wallpaper paste need not be applied to the wallpaper - perfect custom-fit strips of wallpaper: aligned with one another - wallpaper mural does not warp - very quick drying use a wallpaper knife to cut off excess wallpaper such as ceilings, wall skirts, and windows. and then clean the glue. 3.【Flatten】: Use a cloth, scraper or card to remove air bubbles or bumpy areas when Usage.The slightly larger bubbles can be pierced with a needle to squeeze out the air. ?【Warm Tips】: Buy enough sizes at a time to make sure they are from the same batch to avoid color differences.There may be slight color difference under different screens or light. ?【Note】: We need to cut the mural into pieces to make it suitable for shipping. But every size is a complete model. It does not affect the use, I hope you can understand.