【Strong Structure】This product is made of Aluminium alloy, MDF, transparent plexiglass, and other materials, with lock and key, metal handle, wall-mounted, durable and not rusted. 【Mobile phone storage box】Pearl cotton compartment, anti-wear, more worry-free, easy to find a digital arrangement, stable storage, not easy to fall. 【Safety and worry】Humanized handle design, stable when storing the phone, not easy to be scratched and worn, numbered design, not easy to be confused, easy to manage, can be carried or hung on the wall, easy to place. 【Store Multiple Phones】Our cell phones storage cabinet which can accommodate multiple mobile phones. It is big enough you can store different types of mobile phones, centralized management of mobile phones. 【Usage scene】This mobile phone cabinet is not only suitable for classrooms but also suitable for mobile phone storage in conference rooms, factories, offices, mobile phone repair shops, beauty salons, schools, libraries, etc.