collective metal coin magnets Size: Diam.25-55mm as your request low MOQ:1000PS FREE SAMPLE! welcome OEM! collective simulation design metal coin magnets www.badge-logo.comwww.badge-logo.com.cnProduct information: MaterialZinc alloy, brass, copper,bronze, iron, stainless steel, etc.TechniqueDie-casting, engraved, painted, silk screen, imitation enamel, offset printing, etc.PlatingGold, silver, ...