Cell Phone Locker Box for Classroom Office and Exam Use A compact, secure storage solution for multiple mobile phones. Made with durable aluminum alloy and a transparent plexiglass front, this portable locker keeps devices organized, visible, and protected while in storage. Choose from two sizes to match your space and needs. Key features Portable and mountable: Integrated carrying handle plus predrilled wall mounting holes and included mounting accessories allow table placement or wall hanging for flexible installation. Durable construction: Aluminum alloy frame and clear plexiglass door provide strength and visibility. Thick materials and solid construction resist everyday wear. Protective interior: Builtin EVA foam and pearl cotton lining protect devices from scratches and impacts while stored. Secure access and easy identification: Lockable door with key provides controlled access. Numbered compartments make it simple to match phones to users and quickly locate devices. Compatible with most phones: Designed to accommodate phones up to 12 x 1.3 x 8.5 cm (approximately 4.7 x 0.5 x 3.3 in), covering most models on the market. Available sizes 26.5 x 19 x 38 cm (10 x 7 x 15 in) 29 x 19 x 49 cm (11 x 7 x 19 in) Practical applications School classrooms and testing centers: Store student phones during class or exams to reduce distractions and ensure devices are kept secure and visible. Offices and meeting rooms: Use in shared workspaces or conference areas to collect phones during meetings and training sessions. Libraries, workshops, and event venues: Provide a secure place for attendees to store phones during activities that require focus or restricted device use. Why choose this locker This phone storage cabinet balances security, visibility, and portability. The combination of a keyed lock, transparent door, padded compartments, and simple mounting options makes it a practical choice for educational, professional, and event settings where controlled, protected phone storage is required.