This is a bicycle wall clock made from recycled bicycle sprockets & a long segment of a bike chain. Colorful clock hands finish the statement making this unique clock look very bold. This main part of this bike clock measures around 5'' (around 14cm ) in diameter, & with the added chain it measures around 13.5'' (around 34cm) in length. Made with a brand new, silent clock mechanism. Runs on 1 AA battery. All my recycled clocks are made from previously used parts & although thoroughly cleaned they might show some signs of previous usage. in my opinion this adds to the item's charm. It will make a great gift for any bicycle lover or someone who already has everything. It also looks great & will make a great conversation starter in your home or work place. & of course, it tells time! :) Check out my other stuff: clocklight.etsy.com Thank you for looking, & if you have additional questions don't hesitate to ask, I'm here to help. Have a nice day! Silver Wall Clock, Steampunk Cyclist Gift, Metal Industrial Bike Unique Modern Clock