Wallies Peel and Stick Chalkboard Mural is made of durable, self-adhesive backed vinyl that can be removed and repositioned easily. Have fun being creative with your Peel and Stick Chalkboard. To use, simply peel the piece off of the backing in the package and apply to any clean, smooth surface or painted dry wall. This product is not recommended for textured or rough surfaces and should not be placed on newly painted walls, which usually need about 30 days to fully cure. To remove, simply peel and reposition to another area or return it to the original backing for storage. Wallies will not harm or damage surfaces and will not leave a sticky residue. Dimensions: Measures 9" x 25" Includes 1 vinyl chalkboard panel and chalk.