<Description> Hammer head :  about.  80mm  ( 3.15 in )  Strike surface  :  about.  30×25mm  ( 1.18×0.98 in ) Total Length    :  about. 290mm  ( 12.20 in ) Total Weight    :  about. 435g    It is the total weight including the handle. It is a used item.It has rust, dirt, etc. Please check the image for details. <4474>