[Material]: This cell phone lock box is made of advanced acrylic, which is selected good materials and has a strong hardness. The objects inside could be seen clearly through the clear acrylic material.
[20 locks]: This storage box has 20 locks. Each lock has 2 keys and the key can only open the corresponding lock.
[Parameters]: The size of the full box is H16.4” xW20.7”xD7.3” The size of each small box is 3.9”x3.9”x7”.
[Wide application]: This storage box can not only hold cell phone, but also can store keys, wallet, card and other small objects. It can be used on table or wall. It is suitable for schools, factories, institutions, conference rooms, troops, training institutions and other venues.