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 control and manage time, limit cell phone usage, reduce smoking, manage snack consumption, and restrict children's access to toys and gamepads, supporting the development of healthy habits. Unlocking Design: Simple operation—set the desired time, and the lock box will automatically open when the time is reached. Once locked, it cannot be opened early; please set an appropriate time. Please Note: Timer range is 1 minute to 999 hours 59 minutes 59 seconds. The box will automatically unlock when the set time elapses. Prevent Smoking Addiction: Use this timer lock container to store addictive items such as cigarettes, mobile phones, snacks, and toys to encourage better daily routines. Colour: 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 sale. Note: Light reflection and differences in display screens may cause slight variations between the color shown and the actual product. Measurement may vary by +/- 1-3cm.