015 mm Polypropylene;Full size folder with open front interior pocket on left side and writing pad on right side; Includes removable and refillable 8.5" x 11" writing pad with approx 30 lined sheets Pad may be replaced with std letter size pads from office supply stores; PP Pen slot in center (pen sold separately); Product Size: 9.5" w x 12.3125" h x 0.25" d;