This Cyberman pendant is made with polymer clay and painted silver and black. The Cyberman has a 3 dimensional front, and is flat on the back.
The pendant measures 1 1/8" ( 3 cm ) high by a little over 1" ( 2 1/2 cm ) wide, and is 3/8" ( 1 cm ) thick.
The pendant hangs on an 18" ( 46 cm ) silver tone chain necklace.