1)Surface effect is excellent 2)The size,color,material and shape design are changeable 3)Technics:plated,painting 4)No MOQ 1)Shape:round2)Size:25*25*1mm(about 3mm deep)3)material:copper4)technics:plated,printing5)Export:all over the world6)Package:polybag,carton7)Offer OEM service8)Usage:souvenir,collection,promotion.etc9)Any design is available10)Material can be zinc alloy,iron,copper,silver. ...