Now, it seems everybody has cellphone and they can know the time from cellphone, but we will still need a wall clock.1. It is a mute clock, no ticking noice, will not bother our sleeping, this wall clock will help to improve the apperance of our room, very useful, beauty and no worry about the radiation hurt our body.2. This is a lovely clock, we choose high quality material, the clock will be well packaged to give it the best protection for its journey.3. The clock itself was lovely and looks lovely on the living room, bedroom, hall and shop wall and looks special, this creative clock is a good choice for housewarming gift or new home and shop decor.Item name: Modern minimalist wall clock living room home clock fashion atmosphere without punchingBasic information:Main material: Metal, glass, shiny crystal，ortherClock surface diameter: 22cm (8.6") Clock total width: 75cm(29.5")Clock total height: 75cm(29.5")Clock number: Arabic numerals wall clockPower Supply: 1 AA batteries (not included)Warm tips:Please have to use zinc carbon batteries for this clock as any other may effect the workings of the clock, but they preserve the life of the clock as other types of batteries are too strong for this clock. These batteries are quite cheap and you can pick them up from cut price shops in very cheap price. Please check regularly aoivde any leakage. Hope you will pleased with this purchase and the service from start to finish, if there is any problem, please feel free to contact us.