Storage Clipboard with Calculator - 10" x 15-1/2" x 1" Storage Clipboard with Calculator - 10" x 15-1/2" x 1" Holds Over 30 Forms Up to 9" x 11-3/4" in Size 10" W x 15-1/2" H and 1" Depth Built-In Handle with Secure Snap Lock Inside Section to Hold Pens, Pencils etc