Perfect for all printers and all copiers. Now with Colorlokª for enhanced colors and sharper textÃ¥Ãmake your documents stand out. Acid-free for archival quality. This product was made from wood that came from a certified managed forest. Size: 8 1/2 x 11; Paper Color(s): Bright White; Paper Weight: 20 lb; Sheets Per Unit: 5000.