Features: Our poster carrying case has large size, you can use it to store different size of art supplies or posters, ideal for diverse indoor or outdoor activities, such as bulletin board activities, art projects, classroom lessons, outdoor sketch and more. The art student portfolio is waterproof and equipped with zipper, even in the rainy day, you do not have to worry about the document getting wet, providing with convenient file storage and placement. Specifications: Material: nylon Color: black Size: about 48 x 36 inches/ 120 x 90 cm Package includes: 1 x Portfolio bag Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.