ACCO 25979 Executive Red Pressboard Report Cover, 8.5 x 11", Side Binding. 20 point, genuine pressboard material. Prong fasteners secure all pages. Holds stacks of paper up to 3" thick. For letter-size sheets. Cover is bound along the 11" side with holes punched 8-1/2" center to center. Preserve important documents for presentations or filing. Efficient two-piece steel fastener adjusts to the size of the contents, allowing binders to be stored in a minimum of shelf or drawer space. Color-matched, Tyvek-reinforced hinges ensure a long life.