●1. Book rack and drawer functions in one! Smart desk partner ●2. Organize small office supplies and small items on your desk, documents and books ●3. Practical bookholder/3 drawers for storing various small items/a convenient pen holder function on the top of the drawer, a tray for storing small items, and a handle for easy carrying. ●4, Combo Rack is a multi-desk organizer with a bookcase, drawer, pen holder, and tray together. It can also store books and various office supplies in one place, so it will help you create a beautiful desk environment