Product description Enhance Your Time Management with Lumuasky Silent Wall Clocks The Lumuasky 4-Pack Silent Wall Clocks are the perfect solution for those seeking to improve time management in various environments such as homes, offices, and classrooms. This comprehensive set includes four elegantly designed clocks, four chalkboards, and a white marker pen, allowing you to effortlessly label and schedule important tasks and reminders. The silent operation of these clocks ensures a peaceful atmosphere, making them ideal for spaces where concentration is key, such as meeting rooms or study areas. Versatile Functionality for Multiple Time Zones Designed with multi-time zone functionality, these clocks are particularly beneficial for businesses with international operations or families with members living in different regions. Each clock can be easily labeled with its respective time zone using the included chalkboards, making it easy to keep track of important meetings or calls across various locations. The classic round design and clear black numbers against a white dial ensure readability from a distance, while the front glass cover protects the dial from dust and damage. 【Quiet Movement】Precision quartz sweep movement ensures accurate timekeeping without any ticking noise, making it perfect for quiet environments. 【Easy to Read】Large black numbers on a white dial provide excellent visibility, while the glass cover keeps the clock face clean. 【Classic Design】The simple yet elegant design complements any décor, making it an ideal gift for friends and family. 【Easy To Hang】Each clock comes with a hook and wide slot for effortless installation, and they are battery powered for convenience. 【Full Satisfaction Service】We offer a 90-day satisfaction guarantee and a 365-day quality assurance against defective parts.