CLASS ACT - 8.5" x 11" Cardstock - 10 Package - Smooth Cardstock -White Stripes. For all of your scrapbook, card making and paper crafting projects & needs. Great for die-cutting. Each package contains ten identical 8-1/2" (21.7cm) x11" (28cm) sheets of double-sided cardstock. Available in a variety of colors, each sold separately. Acid & Lignin free.