Office Depot Premium Plus Multipurpose Paper, Copy Fax Laser & Inkjet Printer, 8 1/2 x 11 inch Letter Size, Heavier 22 lb. Density, 98 Super Bright White, ColorLok, Acid Free, Single Pack, 400 Total Sheets (679297) One single pack (400 Sheets), 8.5 x 11" Letter size Extra brightness for vivid color and more detailed graphics. Ideal for professional-looking documents. Use this multipurpose paper for correspondence, memos, reports, copies and more ColorLok technology for brighter colors, fewer smears and crisper text Versatile paper works well in most printers, copiers and all-in-ones. Smooth, clean finish and precision-cut edges for problem-free feeding Acid-free paper won't yellow or fade over time