The Kronosworks Full Circle wall clock face is made from two aluminum circles. The two circles are joined after each is textured, coated and patinaed.    The pendulum is also textured, coated and patinaed.  Two AA batteries are included and drive the quartz and pendulum movements separately.  These clocks are individually handcrafted by Bob Rickard and minor variations in texture and color between each clock is normal within a selected patina finish.  Dimensions:  17"w x 29"h