1,Name:Metal Souvenirs 2,Material:Brass 3,Diameter:38mm 4,Thick:3mm 5,Color:outside silver; ... gift,souvenirs,business gifts,promotional.2,Material:Gold999,Silver999,Brass,Zinc alloy,Copper,Iron,Aluminium,tin etc.3.technics: enamal, soft enamal ... , print, sand-blasting etc. 4.plating: Nickel, chrome, misty gold, copper etc.5.size, logo, design: customization 6.OEM service offered7 ...