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. It's superior fade-resistance keeps projects brighter and fresher longer. This Pastel Assorted package contains: Light Green, Lilac, Pink, Sky Blue and White. Acid free for less fade. 50% recycled fiber content and recyclable.