Office Depot Multipurpose Paper, 8 1/2 x 11, 20 Lb, 96 Bright, 500 Sheet Ream One single ream (500 Sheets), 8.5 x 11" Letter size, 20 lb. Density, 96 US/113 Euro Brightness Brighter white office paper for creating professional-looking business documents and reports ColorLok technology for brighter colors, fewer smears and crisper text Versatile paper works well in most laser and inkjet printers, plain paper copiers, fax machines and all-in-ones Acid-free paper won't yellow or fade over time. Certified by the Sustainable Forestry Initiative (SFI). The Sustainable Forestry Initiative is the world's largest single forest certification standard by area