STURDY CONSTRUCTION: Made from top-end environmentally friendly Polypropylene(PP) to avoid any breaks or deformation. Mylar construction with Wire Hemming Edge reinforces each of the pockets for reliable security and durability. Also available in legal size, these letter expanding file organizer stand up to repeated wear over an extended period of use. Durable Mylar reinforcements line the folder pockets, offering reliable added strength. The expanding file pockets contain 10 percent Acid-free post-consumer recycled material for sustainability. Decorative rainbow design can easily put files in dates order and easily be summarized, makes your work efficiency. Ergonomic, fashion and practical design is easy to carry out, organized all files in minutes. Transporting documents between the office and a client meeting or from the classroom to a student' can be a difficult task. Colour: colorful Material: plastic Size: 33 x 20 x 23.5cm Package Contents: 1 x folder Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.