ASPEN Laser Paper, 96 Brightness, 24lb, 8-1/2 x 11, White, 500 Sheets/Ream Ensures optimum performance in color laser printers, color copiers and monochrome printers. Laser guaranteed. Great for two-sided printing and copying. Engineered for superior toner adherence and sharp image resolution. Ideal for external correspondence, reports, presentations and newsletters.