This is a document bag, which is made of PVC material, and can be used for a longtime. A convenient accessory for you no matter at home or on office. Simple design, portable at any time, beautiful and fashionable for files storage. Features - Color: Assorted Color - Material: PVC - Size: About 17.80X10.50X0.10cm/7.00X4.13X0.04in - The material is safe and , which is wear resistance and practical for the lasting time use. - Press both ends to open the ring to add or remove envelopes in the binder, then press the ring to close easily your own binder. - Easier to organize and increase your convenience. You can store and organize small items by color according to your projects and contents. - Makes a perfect company employees, students, teachers, travelers and those in need. - You can put all your zippered bags in one folder and have easy access to every kind of supplies wherever you are. Package list: 6 x Binder Pouches