Print blueprints, graphs and other projects with these four rolls of Staples 20-pound 36-inch x 150-foot wide-format CAD bond paper. Create designs and display drafts on this bond paper. With a wide-format, this paper provides plenty of space for printing your creations, while the 20-pound acid-free bond paper offers strength and durability. This Staples CAD bond paper has a 2-inch core and comes untaped, while the bright white material makes it easy for text to stand out. CAD bond paper for trouble-free performance. Comes in a bond white printable surface that maximizes color fidelity and accuracy. Dimensions: 36"W x 150'L. 2" core size and 5 mils thickness. Paper weight: 20 lbs. Brightness rating of 92 for sharp, clear print results. For use with engineering printers. Acid-free prevents paper from crumbling or yellowing. The Staples brand 100% Satisfaction Guarantee.