【Durable material】This product is made of aluminum alloy, medium density fiberboard, transparent plexiglass, and other materials, which is durable, compressive, and anti-falling. 【Convenient and Practical】Hand-held design and wall-mounted two ways, easy to carry. Large space capacity, neater and safer storage. Humanized and portable design, with a wall buckle on the back of the storage box, it can be easily hung on the wall without falling off. 【Inner lining material】Built-in pearl cotton material to prevent wear and tear, and the numbering arrangement is easy to find. 【Wide Application】This mobile phone manager is not only suitable for classrooms, but also for offices, educational institutions, mobile phone repair shops, beauty salons, conference rooms, etc. 【Satisfied Service】Each of our products has been carefully selected and tested to provide a perfect shopping experience. If you have any questions, please contact me, we will give you the best service, we look forward to your order.