... 1.Used for shoes,bag and garment 2.Metal is iron or copper 3.good price and higt ... Inner 5mm, Height 5mmTechnics(1) Rolling plating Gold color(2) or orther way Spray fancy colors(3) or ... Main production:1.Snap button(4 parts snap button)2.Metal Rivet ( single head, double head, tubular, split, ... ring,Oval ring,rectangle ring and etc)5.Orther metal products apply on garment, shoe, luggage,belt. 9 ...