BOISE POLARIS Premium Laser Paper, 8.5 x 11, 3 Hole Punch, 98 Bright White, 24 lb, 8 ream carton (4,000 Sheets) 99.99% Jam-Free performance guaranteed Smoother, heavier, bright white paper engineered for premium performance in laser copiers and printers ColorLok Technology for more vivid colors, bolder blacks and faster drying time. Box tops for education available on every ream Proudly made in the USA