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