square tin button badge 1.Eco material with best price ... 4.any shape and logo ♥ Description: Type square tin button badge MaterialCopper,Brass,Zinc Alloy,Iron,Stainless iron,Aluminium ... ,SteelSizeCustomziedLogoCustomzied,and Logo can be Stamped ,Enamel,Printed, evgraved,Embossed and laser ... years experience in this area.♥About products: square tin button badge