(Note: Measurements are outside max. dimensions unless stated otherwise).20th Century : Framed hexagonal backplate with flat reverse.Option : This casting is supplied at a budget price with a basic machine tumble polished finish which is rather dull caused by minute pitting from bead blasting. We can buff polish by hand to a smooth finish as an option if selected by clicking on the OPTION box above, or supply machine polished if left unticked.Diam. 22mm.(7/8")Edge to edge 20 mm. (3/4")Thickness 2mm. (1/16")Centre pommel hole 5mm x 5mm. (3/16" x 3/16")