High-quality Material: This time lock box is made of plastic, strong, durable, and easy to clean. Versatile Lock Bin: The time lock box helps effectively control and manage time, manage cell phone usage, reduce excessive smoking, control snack consumption, and manage children's toys and gamepads to support the development of healthy habits. Unlocking Design: No complex operations required—simply set the timer. The lock box will automatically open when the set time is reached. Once locked, it cannot be opened early, so please set an appropriate time. Please Note: The maximum setting time is 999 hours 59 minutes 59 seconds, and the minimum is 1 minute. The box will automatically unlock when the time elapses. Prevent Smoking Addiction: Use this airtight timer lock container to store items such as cigarettes, toys, mobile phones, snacks, and other personal belongings to encourage better self-control. Color: White Material: Plastic Size: 15cm x 16.5cm Package Contents: 1 x Time Lock Box Only the above package content is included; other items are not part of the package. Note: Lighting effects and monitor settings may cause slight color variations between the image and the actual item. Measurement may vary by ±1-3cm.