Ideal for storing pens, pencils and crafts, this Really Useful Box features a 0.55 litre capacity and is made from sturdy polypropylene, making it extremely durable.This Really Useful Box can be used to hold anything from arts and crafts materials to office and school supplies. It comes with a lid with clip lock handles to ensure its contents remain secure.Great for use in the office or at home, this Really Useful box provides protection to the items that need to be stored and is suitable for a vast variety of items. . Really useful box. 0.55 Litre capacity. Pack of 10. Ideal for sectioning. Extra Strong Plastic. Approximate dimensions internal (mm) H35 W80 D185. Approximate dimensions external (mm) H40 W100 D220