Metal Body: The lock body is made of metal with sharp edges and smooth surfaces, featuring an enhanced textured metal design for durability and security. 99 Hours: The maximum timer setting is 99 hours and 59 minutes. Once set and activated, the lock will automatically unlock when the time expires. Please set the time appropriately. Easy Operation: Features a small LCD with backlight to clearly display the remaining time. Equipped with three simple buttons to set hours and minutes, making it user-friendly. Wide Application: This metal time lock can secure personal items such as cell phones, cigarettes, snacks, and drinks. Ideal for use in kitchens, schools, gyms, and more. Its compact and lightweight design makes it suitable for travel and airport use. Helps protect your belongings and privacy. Improved Sleep Quality: Encourages reduced screen time before bed, promoting earlier sleep, better sleep quality, and healthier daily routines. Control Smoking: Helps limit smoking by setting time intervals, reducing daily cigarette consumption, and supporting the development of healthier habits. Product from 's store