Timer Lock Box: Set timer from 1 minute to 12 days. The container remains locked until the timer expires. Self-habit improvement tool to gradually enhance willpower. Helps achieve a healthier, happier, and calmer life. LARGE SIZE STORAGE CABINET FOR PLACEMENTS: This lockable box is generously sized, making it suitable for school cabinet shelves, home, kitchen, bedroom, office, clinic, and more. External dimensions: 11.9 x 9.3 x 7.6 inches. Capacity: 3.6 gallons. Promotes self-control by helping manage mobile phone usage, smoking habits, snack consumption, and limiting access to children's toys and game controllers. Unlocking design: No complicated operations required—simply set the unlocking time, and the lock box automatically opens when the time is reached. The container cannot be opened once locked, so please set the time appropriately. Wide range of uses: Encourages good habit formation by securing items such as cigarettes, toys, cell phones, or snacks. Ideal for use during dinner or family time. Color: White. Material: Plastic. Package Contents: 1 x Lock Box. Only the above package content included; other products are not included. Note: Light reflection and different displays may cause slight variations in color. Measurement allowance: +/- 1-3 cm.