✔[ADHESIVE CHALKBOARD] : Turn any flat surface into a blackboard! Customize to any size or shape. Simply cut, peel and stick. Our premium chalkboard contact paper makes for a great alternative to chalkboard paint ✔[EASY APPLICATION] : Applying the chalkboards is easy as 1, 2, 3! Remove the backing paper, then stick the black board decal on your surface. The high quality adhesive makes the chalk paper removable and repositionable without damaging the surface ✔[WORKS WITH] : regular chalk ✔[GRIDLINES FOR CUTTING] : With built-in gridlines on the backing, it allows you to measure and cut your Blackboard sticker to the exact size required. ✔[PREMIUM DIY BLACKBOARD] : Made with highest quality vinyl (PVC), durable, , self-adhesive and water proof. Chalkboard wallpaper is easy to remove, reposition and reuse, leaves no residue behind. Material: Vinyl Decal - Reusable; peel off and erase the text and then use again DON'T apply to Textured, Rough and Uneven Wall Surface, which will weaken the adhesive strength 17.7-inch(Width) by 78.7-inch(Length) ( 45cm*2 meter )/roll, comes with FREE 5 regular chalks Use chal