Metal Coin,Custome Medal 1,Material: Zinc alloy,Brass,Iron 2,Size:50*50*6mm 3,Logo: Engraving with colours. 4,Weclome OEM Metal Coin,alloy coin,silver coin,gold coin,fashion Medal*************************************************************1. Usage for Promotional,business gifts.2. All Material is passed phthalate free,camdium free,EN71 and Eco-friendly.3.material: iron, copper, alloy, aluminium, ...