√ Cell Phones Holder for Classroom you can store different types of mobile phones, centralized management of mobile phones, improve the efficiency of life and study. √ The cell phone box is suitable for schools, offices, meeting rooms, factories, restaurants and other public places to protect the safety of mobile phones. Product name: Mobile phone safe deposit box Product capacity: 12/24/36/48/60 Product material: Aluminum alloy, medium fiber board, pearl cotton Design: Aluminum alloy handle/with safety lock Installation method: wall hanging / portable Size: 21.5x19x27cm/8.5x7.5x10.6IN; 26.5x19x38cm/10.4X7.5X15IN; 29x19x49.5cm/11.4X7.5X19.5IN; 37x19x49.5cm/14.6X7.5X19.5IN; 37x19x60.5cm/14.6X7.5X23.8IN; √ Note: 1. About the sales list: We only sell mobile phone cabinet, excluding other products. 2. About the color: Because of the shooting tools or shooting light, there will be color difference, please refer to the actual product, not a quality problem. 3. About size: Due to different measurement methods, there may be an error of 1~2cm. Please refer to the actual product. Please understand that.