These storage boxes are made of superb material, , stable, strong and . Fine workmanship, tidy storage, easy to take. They can be used for storing documents, books and files in libraries, home study, classrooms and dormitories Features -Color: As shown -Material: Plastic -Size: About 32.00X24.00X18.00cm/12.58X9.43X7.07inch Size(Pen holder): About 15.50X11.20X9.50cm/6.10X4.40X3.74inch Size(Large box): About 32.50X24.00X5.00cm/12.79X9.43X1.96inch Size(Small box): About 24.00X15.20X4.00cm/9.43X5.98X1.57inch -These storage containers are able to store files, to help you space. -They are light weight, portable and practical, you can use them at you home or in the school. -These products are designed with light weight and portable, easy to use and store. -These products adopted with materials, safe and no harm for you to use. -Although the design of these products is simple, they are so practical when you use them. Package list: 1 x set of storage containers