Laser Paper is ideal for high-volume legal or professional service offices that rely on the consistency and longevity. Highly calendered; super smooth finish offers a uniform fiber formation that provides greater toner adhesion for superior image reproduction and exceptional performance in all laser printers and copiers. Moisture-control feature helps prevent curling. Premium sheets are ideal for two-sided; extra-sharp printing. Bright white paper is made of 25 percent cotton. Paper is acid-free; watermarked and date-coded.