WallMates dry-erase writing surface provides an open space that can be used for planning or notetaking purposes on your office walls, doors or other spaces - perfect for keeping yourself organized. The dry-erase surface can be used for a variety of purposes and then wiped clean and used again. Separate 3 year calendar reference also included to provide added perspective for long range planning. The bright white surface with gray border matches most office or home décor. This WallMates dry-erase writing surface is simple to place without tools and leaves behind no adhesive residue. Mix and match with other WallMates products to create a custom planning surface. Dry erase marker included. Page size 18" x 12". Overall size 18" x 12" x 3/4".