This is a bicycle wall clock made out of recycled bicycle sprockets. Unique clock hands finish the statement making this unique clock look very eye-catching. This bike clock measures close to 5.4'' (around 13.5cm ) Made with a brand new quartz clock mechanism. Runs on 1 AA battery. We can offer a custom engraving of your choice on a small, brushed metal plate affixed to the back of the clock. 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 items: clocklight.etsy.com geargems.etsy.com All our 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. Bicycle Clock, Steampunk Bike Gear Gear, Wall Recycled Parts, Cycling Cyclist Clock