Supertogether Large Chalkboard Blackboard Repositionable Vinyl Wall Decal Sticker Repositionable chalkboard wall sticker (38cm x 50cm / 15" x 19.7") Makes a great memo board Simple, clean, and cool! Quick and easy to apply: Just Peel and Stick Works on any smooth, clean & dry surface: walls, furniture, accessories, tiles, mirrors, windows etc Available in a range of sizes