Office Depot Multipurpose Copy Fax Laser Inkjet Printer Paper, 96 Brightness, 20 Lb, ColorLok, 8 1/2 Inch x 11 Letter Size, 1000 Sheets Double Ream Pack (620522) Special 2-Ream Pack (1000 Sheets), 8.5 x 11" Letter size, 20 lb. Density, 96 Bright White, 99.99% No Jam Brighter and smoother than standard copy paper, for creating professional-looking documents and reports ColorLok technology for brighter colors, fewer smears and crisper text Versatile paper works well in most printers, copiers and all-in-ones Acid-free paper won't yellow or fade over time