Wallies Peel and Stick US Map Chalkboard Wall Decal, 25-inch x 38-inch Black chalkboard wall decal pre-printed with map of the US. Includes chalk so you can write on the map wall decal. Chalkboard wall decals are removable and repositionable. Easy to remove and safe for most surfaces. Just like chalkboard contact paper except that Wallies chalkboard wall decals are easy to remove and leave no sticky residue.