Blue Series: our colored cardstock has 5 shades of blue, 20 sheets for each color, enough to meet your diverse using needs, and you can choose different colors according to different needs Proper Size: our card stock is about 8.5 x 11 inches/ 21.5 x 27.9 cm, the weight of the paper is 180gsm, suitable for standard sized printing paper, good for making invitation cards, background paper, paper cutting, scrapbooking, handicrafts and more Widely Applied: our printer paper is good for adding layers of color to your favorite photos, crafts, making cards and many other projects like classroom activities, bulletin boards and more, ideal for home, school, and office Fine Craftsmanship: our cardstock is easy to cut, neat in edge, smooth in surface, and it is not easy to fade, break, wear or tear, suitable for youth, adults, and teachers to use Large Amount: you will receive 100 sheets of colored paper in 5 shades of blue, 20 sheets for each color, enough for you to use and finish your DIY crafts, you can also share them with your friends, classmates, teachers, neighbors, family and more Features: Our cardstock printer paper is an ideal gift for people who enjoy paper crafting, and suitable for children's DIY projects, educational activities in the class, bulletin board decorating, office printing, document classification and more. It's easy for kids and adults to process the colored cardstock paper, like cutting, folding, drawing and more, which can enrich your leisure time, exercise your crafting abilities, and bring you a sense of achievement. Specifications: Material: paper Color: 5 shades of blue Size: approx. 8.5 x 11 inches/ 21.5 x 27.9 cm Package includes: 100 x Cardstock paper Warm notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.