eyelet button,garment eyelet,shoe eyelet,brass eyelet suitable use in garment ... need,such as 4000# printed Rivet1 ,4300#square metal snap button ,4300# round metal snap button etc.It is made of iron ,bronze, brass ... of color such as golden ,nickle plated ,old brass,gun metal ,antique brass ,brass gilt ,etc.their dimenision is inner 42mm ...