Features: Transform Your Habits This Cell Phones Lock Box with Timer is designs to help you break frees from phone addictions by locking device for up to 23 hours and 59 minutes, promoting Person discipline and Attention. Innovative Design This portable lock box features a strong aluminum and ABS construction, ensuring durability and protections against attempts to bypass the lock through impacts or drop . Ideal for Everyone Perfect for students, professionals, and anyone look to manage their screen time effectively, this lock box encourages healthier phone usage habits. Multifunction Usage situation Whether you're studying, working, or enjoy family gatherings, this phone safe locking case help maintain concentration by let distractions at bay. User Friendly Features With a child mode to prevent accidental operations and long Backup battery of 30 days, this phone lock box is both practical and reliable for daily use. Specifications: Material: Aluminum+ABS Size: about 215x98x25mm/8x4x1inch Package Includes: 1xPhone Lock Box note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.