Cardstock stacks are a great way to purchase a variety of basic solid colors to keep on hand and use as needed. The pad form keeps the sheets inside from getting damaged and the edge around the top cover shows the assortment of colors. The texture of the cardstock has a woven linen look. Acid and lignin free. Pad is 8 by 8-inches and includes 2 each of 29 colors for a total of 58 sheets.