Description 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. Available in 28 stay bright colors. Acid free for less fade. 50% recycled fiber content and recyclable. Measures 9″ x 12″. Each pack includes 50 sheets. Key Features : i : Heavyweight 100% vat-dyed sulphite paper is perfect for any arts and crafts projectii : Tough enough to take scoring, folding and curling without cracking and tearingiii : Superior fade-resistance for brighter, longer-lasting projectsiv : Acid free and recyclable