Timer Lock Box: Set the timer from 1 minute to 12 days. The container remains locked until the timer expires. A tool for improving self-discipline habits to gradually increase willpower. Help achieve a healthier, happier, and calmer life. STORAGE SIZE FOR VARIOUS LOCATIONS: This lockable box is generously sized, making it perfect for school lockers, homes, kitchens, bedrooms, offices, clinics, and more. External dimensions: 11.9 x 9.3 x 7.6 inches. Capacity: 3.6 liters. Self-Control: Preventing and treating cell phone addiction, preventing excessive smoking, reasonably controlling snacks, and controlling children's toys and game controllers are interesting ways to control addiction and develop good habits. Unique Unlocking Design: No complicated operations are needed; simply set the unlock time, and the lockbox will automatically open once that time is reached. The container cannot be opened after being locked, so set the time appropriately. Wide Range of Uses: Build good habits by using lockable containers and locking away addictive items such as cigarettes, toys, cell phones, or snacks, etc. Perfect for dinner or family time. Color: White Material: Plastic Package Contents: 1 x Lock Box Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowable measurement error is +/- 1-3 cm.