Gracallet&reg; Durable Chalkboard Calendar Wall Sticker,Weekly Wall Planner Vinyl Chalkboard Sheet Wall Decal Blackboard with 5 Free Colored Chalks This monthly calendar is a sharp way to keep track of your schedule. Simply stick and peel the vinyl chalkboard off anytime. Made with high-quality vinyl,the chalkboard is dustproof,waterproof and oilproof ,it will stay excellent for a long time. Easy to write on and perfect for school home bedroom, just like the real backboard. Dimensions are 24" x 18"