crystal glass button,Customized designs are available,suitable for garment,etc.reasonable price ,fast delivery, ... and shapes.3.material:brass,iron,aluminum,alloy,stainless steel,rhinestone,etcetera.4.color:bronze,antique brass,nickle plated,attractive golden ... transparent colophony or according to customer's requirements .5.customized designs are available,we can do them with your logo and ...