Business Source Premium Multipurpose Copy Paper - 92 Brightness - Letter - 8 1/2" x 11" - 20 lb Basis Weight - 5 / Carton - 2500 Sheets - 500 Sheets per Ream - 5 Ream per Case - Acid-free - White

Multipurpose paper delivers reliable, jam-free performance in high-speed copiers. Paper also works well in copiers, offset duplicators, multipurpose devices, fax machines, inkjet printers and laser printers. High opacity allows double-sided prints. 20 lb. paper is also acid-free for archival use.