Material:Plastic Size:21*14*8cm help you arrange the desk gadgets and stationary clean and tidy,Stack inside each other when not in use They help to keep the little things corralled and organized。 Wide Application: Suitable for collecting paper documents, file folders, books, magazines, notebooks, letters, etc.; sorting pens, calculators, staplers, sticky notes, cosmetics and other small accessories, keep your desktop items within easy reach, a good assistant for daily life,will not take much space in your room.