The quality standard for volume color copying. Bright white shade and super-smooth finish. Electronic printing guaranteed. Acid-free for archival quality. Made using wind power. Mohawk supports the use of non-polluting wind-generated electricity through the purchase of Green-e certified Renewable Energy Certificates (RECs) from wind power projects. Today, 100% of the electricity used in Mohawks operations is matched with RECs. Size: 8 1/2 x 2; Paper Color(s): Bright White; Paper Weight: 28 lb; Sheets Per Unit: 500.