24 Grid: Cell phone storage box size about 30.8cm long, 19cm wide, 10.5cm high. The each grid size about 95mm long, 18.5mm wide, 24 divided compartments to organize all your office supplies, pen/pencil, remote control, cell phone and cards or other small supplies. Wood Material: The wooden cell phone organizer is made of pine wood which means all solid wood. It has the natural and clear texture, safe and healthy, strong and durable. The solid wood construction means it did not need you to assemble it when you received it. Perfect for Teachers: The phone box accommodating various phone models, with the grid layout providing an organized system for students to store their devices. It can keep interruptions at a minimum, and the students more engaged, knowing their phones are safe but out of hand's reach. Application Occasion: This phone organizer is not only for school, but also can be used in office, meeting room, laboratories, study rooms, educational institution, mobile shop, and many other occasions etc. To make the desktop more tidy and orderly. Convenient: Which can organize the mobile phone temporarily, allowing a quick glance to ensure all gadgets are accounted for without fumbling through each slot, the lightweight and the top handle nature of the box makes it convenient to move around.