Souvenir gold medal 1) Material:Copper 2) Size: 40mm(Dia) 3) 5 days sampling 4) MOQ:300pcs Souvenir gold medal1)Material:Copper2)Size: 40mm(Dia)3) 5 days sampling4)MOQ:300pcs-------------------------------------------------Zinc alloy medal,Brass medal,Souvenirs medal.Custom designs welcomed.Provided upon request different materials and processes.Process: stamped,zinc alloy injection,photo-etched, ...