Choose this durable card stock to create invitations, marketing materials or business cards. It has a smooth texture for professional printing projects and is acid-free to resist yellowing. This Wausau Paper card stock is compatible with most postal machines, copiers and laser and inkjet printers. Brightness rating of 94 for sharp, clear print results. Acid-free prevents paper from crumbling or yellowing. Cardstock paper can be used in laser and inkjet copiers and printers. Paper weight 110 lbs. Smooth surface for high-impact color graphics. 8. 5"W x 11"L for standard-size printing. Comes in white. 250 per pack. Meets or exceeds FSC standards. Made of 30% recycled materials. Stock your supply cabinet with this 250-sheet pack of 8. 5 x 11-inch Wausau Paper Exact Index white card stock for office, home, or classroom projects. Neenah is committed to conserving our natural resources through responsible business and manufacturing policies and practices. Neenah manufactures a wide selection of green papers including FSC certified, Green-e certified, and Carbon Neutral Plus papers.