Safety Performance: The cell phone storage box for classroom has a keyed security lock design with key ensures the safety of the mobile phone and is easy to manage. Suitable Size for Cell Phone Holder: External dimensions is 12.2x7.68x12.2 inch, internal slot size is 3.35x0.7 inch. It is big enough to hold a variety of phones. Please note the phone slot size, it will not fit phones with huge cases and phone grip with expanding kickstand. High-quality Materials: Classroom phone holder is made…
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