... printing 3)Back: safety pin Make Sweet Heart Shape Tin Button Badges 1)Material:tinplate2)Quality:stamping,printing3)Back ... : safety pin4)Good workmanship ♥ Description: Type Tin BadgeMaterialCopper,Brass,Zinc Alloy,Iron,Stainless iron,Aluminium,SteelSizeCustomziedLogoCustomzied,and ... ,keychains,coins,bookmarks,cufflinks,name tags,metal plates,labels,clips and buckles etc.♥About products: