Heavyweight 100% vat-dyed sulphite with longer, stronger fibers. Tru-Ray Construction Paper is tough enough to take scoring, folding and curling without cracking and tearing. Its superior fade-resistance keeps projects brighter and fresher longer. Nice size assortment for classrooms, camps, and parties. 150 sheets per package. Acid free for less fade. 50% recycled fiber content and recyclable. Pacon Tru-Ray Construction Paper, 70 lb Text Weight, 9 x 12, Assorted Holiday Colors.