Classic Style: This round clock comes with vintage style. Double sided design can help you easy to watch the time. Double Sided Clock: Two faces and large numbers make time easy to read from a distance. It is ideal for a living room, lobby, porch or corridor, and would be a wonderful housewarming, wedding, or anniversary gift. Slient Non-Ticking: A Superior sweeping quartz movement guarantees true silence with the smooth second hand as well as time accuracy and stable performance in its' long life. Have a quiet and serene environment to focus on for work or enjoy an entire night of undisturbed rest. Battery Powered and Easy to Mount: Battery powered, 2 AA batteries are required.(not included, please use normal carbon battery). Easy to hang Size: 22 x 22 x 9cm Note: The clock avoid getting wet in the rain outdoor.