Premium color copy cover stock combines an extra smooth surface and high brightness to produce exceptional color images, for a vivid first impression. Heavyweight choices that give your work a professional quality. Super bright photo white delivers excellent image contrast and color reproduction. Ultra-smooth finish provides a superior surface for perfect toner blending and brilliant color. Backed by the 99.99% Jam-Free Guarantee. Acid-free material prevents yellowing over time to ensure a long-lasting appearance.