metal pin 1) 8 hours artwork, 2) 3 days sampling, 3 ... metal pinCustom designs welcomed.Provided upon request different materials and processes.Process: stamped,zinc alloy injection,photo-etched,offset ... ,copper,aluminum,soft pvc.stainless iron.Attachment:safety pin,pin with clutch,ball chain,magnet,ribbon,dog snap.Packing:polybag,card, ... services,good quality,fast delivery,competitve price. metal pin