Exact Index Cardstock, 8.5" x 11", 90 lb/163 gsm, Ivory, 250 Sheets (49181) 90 lb. index card stock 250 sheets of ivory cardstock; 8.5" x 11" Acid and lignin-free for longer lasting documents Copier, inkjet, and laser printer guaranteed for hassle-free performance Ideal for long-lasting letterheads, brochures, documents, menus, and more