... , die-casting, die-struck, cut-outs 7. Finish: soft enamel +Ap, also can be hard enamel, sand blasting, soft enamel, imitation ... , antique silver9. Attachment: can with pin, clasp, butterfly clutch10. Usage: souvenir, promotion, retailThis series of artworks including badge, coins, cufflinks, hat tag ... , watch wrist,USB cover and so on . custom metal mouse badge/pin badge