square tin button badge 1.Eco material with best price 2.Good services ... 4.any shape and logo ♥ Description: Type square tin button badge MaterialCopper,Brass,Zinc Alloy,Iron,Stainless iron,Aluminium,SteelSizeCustomziedLogoCustomzied,and ... the process,so it doesnt metter if you are a new arrival in this area .4 ) If any question , ... years experience in this area.♥About products: square tin button badge