Simple Stylish 12-inch Non-Ticking Sweep Movement Decorative Wall Clock - Simple Black Frame with White Face Modern stylish look with black metal frame and white clock face with a large number 12 on it. Glass front design, prevents clock hands and clock face from dust and dirty. Non-ticking, quiet and smooth sweeping movement, gives you a peaceful place to study, work or sleep. Measures 12-inch diameter, a great piece with simple design, easy to fit in any kinds of home/ office settings Requires 1 AA battery (NOT included); recommend using CARBON-ZINC batter not alkaline battery.