When you need a sheet with 50% post-consumer fiber, Great White? 50 is the perfect choice. Versatile recycled paper runs efficiently through all your office equipment. Formulated with a flat, even surface for consistently high readability. 99.99% JAM-FREE? guarantee. Acid-free for archival quality. Ideal for copies, forms, faxes, memos and reports. This product was made from wood that came from a certified managed forest. Size: 8 1/2 x 11; Paper Color(s): White; Paper Weight: 20 lb; Sheets Per Unit: 5000.