Insignia 92 Bright White Office Paper, Multipurpose Copy Fax Laser Inkjet Printer, 8 1/2 x 11 inch Letter Size, 20 lb Density, Acid-Free, 3 Reams, 1500 Total Sheets (NS-PPB2506-3 Ream Multipack) Three Ream Multipack (1500 Total Sheets), 8.5 x 11" Letter size. Buy in multipacks and save money Multi-use paper will work great in most printers, copiers and all-in-ones. For printing, copies, correspondence, faxes and more! Delivers high-quality results. Allows versatile use. Ideal for use in a school, home or office Has a smooth, clean finish and precision-cut edges for problem-free feeds The key benefit of acid-free paper is it is archival quality and won't yellow or fade over time