High-quality Materials: A4 plastic folders are made of PVC material of good quality, soft,material thicker, woven style, water resistant, foldable and durable, can last for a long time, not easy to break. .Product Size: Size: 33.6cm x 23.5cm. 10 zip file bags in 5 different colors.can help organize documents. A4 size file bags can only store A4 size or smaller paper. Please confirm the product size before purchase. .Zipper Pouch Design: The zipper makes it easier to take documents out. Smooth & strong zipper allows for long durability, which can also act as a lift ring to hang the plastic zip file folder on the wall. .Mesh Cross Design: Zip folder is translucent and easy to position documents. You can see what you storage inside for prevents items losing sight. Durable mesh protect the item and bag from rubbing. .Widespread for Storage: This set of ziplock bags is very useful in our daily life, Suitable for children, students, office workers and other professionals. You can use them to hold various kinds of items, such as documents, paper, books and scrapbooks. Mesh Document wallet is perfect for school work. .