This natural brown, high quality pressed fiber chipboard is perfect for all kinds of DIY craft projects including frames, boxes, photo albums, diary covers. In order to make the 100 pt thickness, two 50pt sheets are glued together, pressed with a hydraulic press and then trimmed to the final size. The chipboard has a matte smooth finish which can be written on with pen, pencil, ink or crayon. PLEASE NOTE: Our cutters have a tolerance of 1/8", so some pieces may measure 1/8" plus or minus in either direction.