Hammermill Paper, Premium Color Copy Paper, 11 x 17 Paper, Ledger Size, 28lb Paper, 100 Bright, 1 Ream / 500 Sheets (102541R) Acid Free Paper Perfect for color printing  heavy paper for design proposals, flyers, brochures, color photographs and full-color presentations. High quality printer paper with an extra smooth surface and 100 brightness. 99.99% Jam-Free Guaranteed - we guarantee you will not experience more than one jam in 10,000 sheets on your high-speed digital equipment or we will replace your paper or refund your purchase price. Acid-free paper prevents yellowing over time to ensure a long-lasting appearance for added archival quality. Made in the USA - for over 100 years, we have produced high quality copy paper that works well and makes your work look good at home, at work or in school. Forest Stewardship Council (FSC) Certified and contributes toward satisfying credit MR1 under LEED. The Hammermill brand is going through a packaging change, be on the lookout for our new reams. Packaging design may vary as we roll through the transition.