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 device usage, limit excessive screen time, control snack consumption, and manage children's toys and game controllers to support 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, so please set an appropriate duration. Please Note: The timer can be set from a minimum of 1 minute to a maximum of 999 hours, 59 minutes, and 59 seconds. The box will automatically unlock when the set time ends. Habit Control: Use this timer lock container to support habit management by securing items such as mobile phones, snacks, toys, or other personal belongings. 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 variations in color representation between the image and the actual item. Measurement may vary by up to +/- 1-3cm.