High-Quality Material: This time lock box is made of strong, durable, and easy-to-clean plastic. Versatile Lock Box: Effectively manage your time, control phone addiction, prevent excessive smoking, regulate snack time, and control children's access to toys and game controllers. Helps children develop good habits. Unlock Design: No complex operations; set the time, and the box automatically opens when the time is reached. Cannot be opened while locked; set a reasonable time. Note: Setting time – 999 hours 59 minutes 59 seconds, shortest – 1 minute. Automatically opens when the set time is reached. Prevent Addiction: Use this airtight timer lock container to develop good habits and lock away addictive items like cigarettes, toys, phones, snacks, etc. Color: White Material: Plastic Size: 15cm x 16.5cm Package Contents: 1 x Time Lock Box Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowable measurement error is +/- 1-3cm.