Mobile phone storage case, silver, available in multiple slot capacities for organized, secure device storage. Key benefits Durable construction: made from aluminum alloy for a firm, longlasting storage solution. Organized and secure: numbered slots and a safety lock keep devices orderly and easy to find. Ample protection: pearl cotton interlayer cushions devices to reduce scratches and impact. Flexible installation: use on a desktop or mount on a wall with the builtin wall buckle; a handle and buckle make carrying simple. Wide compatibility: room for most mobile phones on the market, suitable for a variety of environments. Product specifications Product name: mobile phone case Material: aluminum alloy Color: silver Installation method: desktop or wallmounted Protective layer: pearl cotton interlayer Applicable places: schools, classrooms, conference offices, factories, educational institutions, mobile phone shops, beauty salons, conference rooms, restaurants Available sizes and external dimensions 12 slots: 21 x 19 x 26.5 cm 8.2 x 7.4 x 10.4 in 24 slots: 26.5 x 19 x 38 cm 10.4 x 7.4 x 14.9 in 36 slots: 29 x 19 x 49 cm 11.4 x 7.4 x 19.2 in 48 slots: 36.5 x 19 x 49 cm 14.3 x 7.4 x 19.2 in 60 slots: 36.5 x 19 x 60.5 cm 14.3 x 7.4 x 23.8 in Suitable scenarios School classroom: keep student devices stored and organized during lessons and exams. Conference room or office: centrally secure participants devices during meetings or presentations. Service and retail locations: mobile shops, salons, or restaurants can store customer devices safely while work or service is provided. Important notes Sales contents: this listing includes only the mobile phone case; other items shown in images are not included. Color variation: actual color may differ slightly due to camera, lighting, and display settings; this is not a product quality issue. Size tolerance: dimensions are measured manually; allow a deviation of approximately 1 cm. Product selection: please check size and color before . Other similar models are available to suit different needs. Aftersales service: if you have any issues after , contact seller customer service for assistance and resolution.