This Exact Index Cardstock, is ideal for quick print jobs and everyday use! It's smooth finish brings out the bold graphics and text, while the this 110-pound basis weight is thick enough for single or double-side documents. This pack of 250 sheets will allow you to create ample amount of index cards, posters, gift tags, report covers, table tents, letterheads, and more! Exact cardstock is also acid-free so your documents won't disintegrate or yellow over time. Exact Index Cardstock is perfect for index cards, posters, gift tags, report covers, table tents and more!. lb. Index Cardstock is more durable than 65 lb. cover cardstock, yet smoother and lighter than 80 lb. cover cardstock. You will receive 250 sheets of 8. 5" X 11" ivory cardstock. Works well with printers including inkjet and laser for jam-free every day printing. Exact Index products are FSC certified for responsible forestry.