Timer Lock Box: Set timer from 1 minute to 12 days. The container remains locked until the timer expires. A self-habit improvement tool to help enhance willpower and support a healthier, happier, and calmer lifestyle. Large size storage cabinet for various placements: This lockable box is generously sized, making it ideal for use at school, home, kitchen, bedroom, office, clinic, and more. External dimensions: 11.9 x 9.3 x 7.6 inches. Capacity: 3.6 gallons. Self-control: Helps prevent and manage mobile phone overuse, excessive snacking, smoking habits, and limits access to children's toys and game controllers. Encourages healthy routines and positive habit development. Unlocking design: No complicated operations required. Simply set the unlocking time, and the lock box automatically opens when the time expires. Once locked, the container cannot be opened prematurely—please set the time carefully. Wide range of uses: Promotes good habits by securing items such as cell phones, snacks, cigarettes, toys, or game controllers. Ideal for use during dinner, family time, study sessions, or focused work periods. Color: White Material: Plastic Package Contents: 1 x Lock Box Note: Other products not included. Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm.