• Specifically designed for use on reports, term papers, engineering designs, thesis papers, research papers, artworks, layouts, laboratory experiments, and other documents • With clear PVC plastic at the front to present and protect files well • Expanding spine • Holds up to 100 sheets of paper • Comes with a paper fastener • Has smooth texture • Caliper/Paper Thickness: 10 - 13 pts • GSM/Paper Weight: Tagboard 195 – 260 gsm