The Kensington Black wall clock is housed in a sturdy plastic casing, which has a sleek and modern look that complements a wide range of decor styles. The clock measures 29 cm in height, making it large enough to be easily seen from a distance but not so large as to be overpowering. The Kensington Black Wall Clock is powered by a single AA battery (not included), which is easy to replace when needed. The clock also features a hook on the back for easy hanging on a wall, making it a convenient and practical addition to any room. n addition to telling time, the Kensington Black Wall Clock also includes a timer function, which can be set for up to 60 minutes. This makes it a useful tool in the kitchen for timing recipes or in the office for keeping track of meetings or appointments. Measurements: (W)18cm, (D)5cm, (H)29cm Colour(s): Black Material(s): Plastic