... 4, Eco-friendly Plastic cord end Metal buckle, plastic buckle, ABS buckle, Zinc alloy buckle, PP,POM, PA.... 1 ... . Stopper material : Zinc alloy, copper, Plastic buckle, resin buckle PP,POM, PA.... 2. Stopper : Any size.3 ... .6, More than 15 years experience of manufacturing for the button.7, Nearly 12 years ecporting to Europe ... belt, bag, shoes, hat, etc.....a 2012 Plastic cord end for garment