BOISE POLARIS Premium Multipurpose Paper, 8.5 x 11, 97 Bright White, 20 lb, 10 ream carton (5,000 Sheets) 99.99% Jam-Free performance guaranteed Inkjet and Laser guaranteed Premium, bright white paper engineered to perform in all types of office and high-speed equipment ColorLok Technology for more vivid colors, bolder blacks and faster drying time. Proudly made in the USA Forest Stewardship Council Chain-of-Custody (FSC-STD-40-004 (V3-0)) and Controlled Wood (FSC-STD-40-005 (V3-1) EN) PEFC International Standard  Chain of Custody (2002:2013) Sustainable Forestry Initiative Chain of Custody and Certified Sourcing (SFI) 2015-2019 For decades, Boise Paper has made exceptional paper with pride in United States mills which employ over 1,500 men and women. Boise Paper and Packaging Corporation of America supports our local economies and preserves our future.