... .Fast delivery and best service Product Name:Metal Jean Buttons with Pattern1. Metal/jeans button material : Zinc alloy, copper, ... Nickle free / no-azobenzene / lead free.10. Metal button with superior quality & competitive price, prompt lead-time.11. Responding to ... requirements of environment protection.12. These products are easy going with jeans, coat, belt, bag, shoes, hat, etc.Metal button, shank ...