The only archival bond paper capable of resisting damage from exposure to ozone in laser printers and copiers. For use when maximum permanence is desired, this watermarked 24 lb. bond paper is ideal for permanent records and was designed to work in laser printers and photocopiers. It can also be used for interleaving documents, and as a protective insert in file folders. We are pleased to offer it in reams of 500 sheets in letter size (8 1/2 x 11) and legal size (8 1/2 x 14). Oversize (11 x 17) sheets are packaged in reams of 250 sheets.