No more messy chalkboard paint! This peel and stick wallpaper turns your entire wall into a design surface.One roll covers about 28 square feet; Peel and stick to apply, pull up to remove; Safe for walls and leaves no sticky residue behind; Sticks to most smooth, flat surface - perfect for DIY projects; Fix mistakes easily by repositioning; Comes on one 20.5-in by 16.5-ft roll; This product should NOT be applied to textured walls - smooth clean, dry, painted surface only (no Non-Stick paint or soap residue).