Versatile paper optimized for inkjet and laser all-in-one machines. It's thicker, heavier and brighter--a definite step up from ordinary multipurpose papers. Brilliant blue-white shade that produces crisper text and richer, deeper colors for more professional looking documents. ColorLok™ for bolder blacks, brighter colors and faster drying. Acid-free for archival quality. This product was made from wood that came from a certified managed forest.