Never fill in dates again. The ingenious design of this perpetual calendar saves you from that tedious task with a convenient spin dial that quickly and easily changes dates and the month. Designed for total flexibility, this multi-tasking board features a dry erase surface. The handy cork strip provides space to post memos, reminders, to-do lists. Hang in cubicles or on walls. Durable aluminum frame. Item has writing space of 23 X 35 inches.