Tru-Ray Construction Paper in cool assorted colors 12 x 18 in. is an ideal choice to keep your projects brighter, fresher and longer. This super fade resistant 76 lbs. paper is acid-free, Non-Toxic and made from 100% vat dyed sulphite fiber that is strong enough to take scoring, folding and curling without cracking and tearing. Construction paper. 50 sheets per pack.