Southworth 100% Cotton Business Paper, 8.5 x 11 inches, 24 lb, White, 500 Sheets per Box (31-124-10) Exquisite paper with 100% cotton has a rich texture and substantial feel Traditional smooth, wove finish for professional correspondence and important documents Watermarked signifying fine quality and distinction Compatible with inkjet, laser and copier Acid-free to resist yellowing and disintegration