Watercolor Cardstock 25-pack comes in a package of 25 sheets of 8.5 x 11-inch white watercolor cardstock. Each watercolor cardstock sheet has a dual texture, one side with a visible texture and the other side smooth, to allow for maximum creativity. Use with wet or dry mediums. This special cardstock is ideal for paints, pastes, inks, and more. Approximate Size: 8.50 x 11.00 in./17.90 x 21.60 cm