Supertogether Darts Scoreboard Blackboard Repositionable Chalkboard Score Board Wall Sticker Available in 2 great sizes Large: 576 x 761 mm Regular: 384 x 507 mm Simple, clean, and cool! Quick and easy to apply: Just Peel and Stick Works on any smooth, clean & dry surface: walls, fridges, furniture, accessories, tiles, mirrors, windows etc.