Super-smooth surface produces amazingly sharp images?even up to 2400 dpi. Radiant white shade for superior image contrast will ensure that your presentations and proposals make a great impression. 99.99% JAM-FREE? Guarantee. Acid-free for archival quality. This product was made from wood that came from a certified managed forest. Size: 8 1/2 x 11; Paper Color(s): White; Paper Weight: 24 lb; Sheets Per Unit: 500.