EachWell DIY Vinyl Chalkboard Removable Blackboard Wall Sticker Decal 18 x 79 with 5 Free Chalks for Home Office Size: 18" * 79"/45cm*200cm Turn any smooth flat surface into a unique writing surface with this adhesive backed clak paper roll. It's easy to apply, easy to remove and easy to keep clean. DIY Simply cut to length or shape for a custom application. Including 5 free chalks