EcoFFICIENT16™ printer paper is engineered for business. 20% lighter than standard copy paper, it provides a range of increased efficiencies in printing, shipping, storage and disposal. Optimized for internal documents, drafts and copies, it helps you reduce mailing costs for heavy, bulky documents. You can fit up to 125 more sheets in your printer tray for less refilling, and cartons are lighter and easier to lift, carry and store. HP qualified and optimized for all 16 lb. (60 g/m2) HP EcoSMART, lightweight and thin paper compatible printers and copiers. Acid-free for archival quality. This product was made from wood sourced from a certified managed forest.