This is a unique piece of driftwood bark that I collected on Morecambe Bay, North West England and then turned into a clock. The clock hands are metal, the clock parts are quartz with a silent sweeping movement. It works on 1 AA battery, and I will include one with the clock. It measures 25 x15cm at its widest (10'' x 6''). More of my driftwood clocks can be found here https://www.etsy.com/uk/shop/NaturalClocks?section_id=14845521&ref=shopsection_leftnav_3 PLEASE NOTE: Whilst every possible step has been taken to remove any sharp edges by sanding, please bear in mind that this is still natural driftwood. Sand it and polish it too much and it'll lose its character completely. PLEASE HANDLE WITH CARE WHEN FITTING THE BATTERY AND WHEN PLACING THE CLOCK ON THE WALL.