This adhesive drop wall sticker backdrop will protect your walls and enhance the beauty of your interior design. With black brick pattern design, they look shiny like real tiles and complement your furniture and room arrangement.PET with PU material for better cleaning. Most importantly, they are very easy to use, with adhesive backing, you can cut them to the right size with a hobby knife, and then you can stick them on the wall. They fit together nicely without leaving any gaps. Very practical for the kitchen at home, you can clean the stains very easily.