custom metal coins 1. Metal coin 2. Material:Brass, ... copper,iron,zinc alloy,pewter etc 3. Logo:soft enamel,cloisonne,etched... Features of custom ... metal coins:Metal coin and souvenir metal coin!1) Size ... 2) Size: 30mm,45mm,55mm,60mm,70mm diameter etc (custom size is accepted) 3) Thickness: normally2.5mm, 3mm ...