Wausau Exact Index Cardstock, 92 Brightness, 90 lb, 8.5 x 14 Inches, White, 250 Sheets (49313) Exact index white cardstock 250 sheets of bright white paper 90 lb cardstock in 8.5 inches x 14 inches sheets Acid and lignin free for longer lasting documents Laser Inkjet copier guarenteed for hassle free performance