"Tackwrite 2-in-1 Customizable Calendar and Bulletin Board. 2-in-1 planning and organizing tool features a dry-erase customizable calendar pouch along with a bulletin surface Enables users to customize 8 ‡ x 11 paper calendar pages and insert them into the pouch for easy display and quick updates Create or download calendar layout on your computer or use the included pre-printed monthly calendar Write and erase easily on dry-erase pouch surface Conveniently post notes, memos or reminders on the bulletin board Lightweight, modern design mounts easily to any workstation panel, wall or file cabinet Create personal planning system by aligning multiple calendars or planners next to each other on your wall Includes dry-erase marker, marker clip and eraser Board size: 11-1/2"" x 17""."