... cloisonne,etched... Features of custom metal coins:Metal coin and souvenir metal coin!1) Size: different size as per customers’ request2 ... : Can be gold , nickel , copper , black nickel and antique finishing5) Color: All colours are avaielable6) Attachment : Various ... copper (die-casting, stamping) 2) Size: 30mm,45mm,55mm,60mm,70mm diameter etc (custom size is accepted) 3) Thickness: normally2.5mm ...