Metal Body: The Lock body is made of metal, Sharp edges and smooth surfaces, enhanced textured metal lock.Durability and Security.99 Hours: The maximum time is 99 hours and 59 minutes. Lock once you setting and starting it, after time run out it will unlock and open automatically. Please set the time reasonablyEasy Operate: Samll LCD with backlight, display the unlock time soft and clear, 3 small buttons to set hours or minutes, easy to use.Widely Use: The metal time padlock can lock up addictive objects, such as cell phone, cigarettes, snacks, drinks, greatly perfect for kitchen, school, gyms, etc. With a compact size, it"s lightweight and suitable for airport and travel. You can lock yourimportant items at any time to guard your privacy.Improved Sleep Quality: Reduce the time of looking at mobile phones, fall asleep early, improve sleep quality, enhance immunity, and live a good life, Control smoking: limit smoking, reduce the number of cigarettes per day, gradually extend the interval,and cultivate good living habitsProducts from "s store When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''''''''''''''''''''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!