Perpetual Calendar features a dry-erase surface & thumb dials to roll the month & daily dates to their correct positions. Simply fill in your appointments, project deadlines & reminders instead the time-consuming dates each month. One-month-at-a-time format includes unruled daily blocks, Sunday through Saturday scheduling & a large unruled notes area on the right side. Cork strip at the bottom offers a convenient spot to pin messages & other notes. Frame is made of aluminum. Calendar also includes mounting hardware.