This heavyweight, 24 lb., extra-bright, smooth-surface LaserJet Paper is ideal for reliable everyday business documents. It's brighter, whiter and thicker than standard office papers. With a special finish that virtually eliminates paper jams, acid-free paper produces blacker blacks, crisper text and vivid colors. Heavyweight design is ideal for two-sided printing. FSC Certified paper is perfect for documents that combine text with spot colors.