Measure and Package: Each package includes 25 sheets of premium white cardstock paper, measuring 8.5 x 11 inches and weighing 230gsm/80lb.PACKAGE INCLUDED: Each package includes 40 sheets of colored cardstock, 10 Colors 4 Sheets of Each Color, measuring 8.5 x 11 inches in size and weighing 180 grams.Premium Quality: Crafted from high-quality double-sided matte material, our cardstock paper ensures exceptional print results and long-lasting durability.Double-Sided Printing: Our white cardstock is perfect for double-sided printing, featuring double-sided matte material that dries ink quickly and delivers bleed-free performance.WIDE APPLICATION: Our cardstock paper can be used for card making, scrapbooking, invitation cards, gift wrap, photo frames, greeting cards, roll paper flowers, bunting, and other paper crafting projects.