Amazon.com : Staples 490890 Cardstock Paper 110 lbs 8.5-Inch x 11-Inch Ivory 250

Sold as 250/Pack.
Cardstock paper for signs, posters, notices, and other uses. Sheet dimension: 8.5"W x 11"L for standard-sized printing. Paper weight: 110 lbs. This pastel paper is ideal for prints with moderate solid areas, graphics, and saturated colors. Smooth cardstock comes in ivory color for exciting projects. 250 sheets per pack. 10% post-consumer recycled content.
Acid-free and archive safe, it won't crumble over time.
Paper weight: 110 lbs.. Acid-free and archive safe, it won't crumble over time.
This pastel paper is ideal for prints with moderate solid areas, graphics, and saturated colors.