• Specifically designed for use on reports, term papers, engineering designs, thesis papers, research papers, artworks, layouts, laboratory experiments, and other documents • Starfile Window slide folder that is ideal for home, school, and office document filing and presentation needsHas black durable slide to hold documents and files • Has smooth texture • Caliper/Paper Thickness: 10 - 13 pts • GSM/Paper Weight: Tagboard 195 – 260 gsm