... ,excellent service,free samples. OEM service is available 1. Item: souvenir metal coin, also supply other metal coin badge, promotional metal ... , cooper, brass, antique gold, antique bronze, antique silver9. Usage: promotion, souvenir, giftsThis series of artworks including badge, coins, cufflinks, hat tag ... necklace, phone straps, watch wrist,USB cover and so on . custom souvenir brass coin