Timer Lock Box: Set timer from 1 minute to 12 days. The container remains locked until the timer expires. A self-habit improvement tool designed 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, 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 mobile phone overuse, manage snacking habits, limit access to toys and game controllers, and support smoking reduction goals. A practical way to build discipline and develop positive routines. Unlocking design: Simple to useset the desired unlocking time, and the box automatically opens when the time elapses. Once locked, the container cannot be opened prematurely, so please set the time carefully. Wide range of uses: Encourage good habits by locking away items such as cell phones, snacks, cigarettes, or electronic devices. Ideal for family time, dinner, study sessions, or focused work periods. Color: White Material: Plastic Package Contents: 1 x Lock Box Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement error allowance: +/- 1-3 cm.