Boise BCP2811 POLARIS Premium Color Copy Paper, 98 Bright, 28lb, Letter, White, 500 Sheets 28-lb. white color copier office paper with a 98 GE brightness rating. Specially engineered for use in color copier and laser printing equipment. Extraordinary bright white surface and smooth finish lets you achieve stunning color reproduction. Print professional-level brochures, direct mail flyers and designer proofs in-house. Acid-free for archival quality.