... hard enamel e)Logo: Soft enamel color, Silkscreen/offset printing, Laser, Engraved, Embossed f) Size: Various thickness available g)Epoxy coating ... -gold,Pearlized gold,Nickel,Anti-nickel,Pearlized,Silver, Anti-silver,I)Usage: Souvenir, collectable, commemorative, promotion, business gift, etc.Advantage: ... company and cooperate with us.Thanks ... Customized Metal Keychain with Laser Engraving Logo