This heavy 76 lb. 100% vat-dyed sulphite construction paper has longer, stronger fibers than regular construction paper. It is tough enough to take scoring, folding and curling without cracking and tearing and its superior fade-resistance keeps projects brighter and fresher longer. Cool Assorted package contains 10 colors: Blue, Brilliant Lime, Dark Green, Festive Green, Light Green, Lilac, Royal Blue, Sky Blue, Turquoise and Violet. 50-9"x12" sheets per package. Acid free for less fade. 50% recycled fiber content and recyclable.