WallMates Dry-Erase Monthly Planning Surface provides an instant one month dry-erase calendar that can be used on office doors, walls and other spaces to help you plan and stay organized. The monthly format includes a Hot Reminder notes area so you have room to add to-do’s, reminders and other important info. Dry-erase surface lets you use the calendar over and over again. The bright white surface with large, unruled daily blocks for each day makes notes easy to read. This WallMates dry-erase writing surface has an adhesive backing and needs no tools or hardware so it doesn’t damage wall surfaces and leaves no adhesive residue upon removal. Mix and match with other WallMates items to create a custom planning surface. This monthly dry-erase calendar comes with a separate self-adhesive 12 month reference calendar for your planning convenience. Dry-erase marker included. Page size 18" x 12". Overall size 18" x 12" x 3/4".