The Vincent Bach 180SMLVG Stradivarius Bb trumpet has been one of the leading professional trumpet on the market for many years. Many of the top International trumpet players choose the Bach "Strad" as their instrument of choice because of its great balanced sound, perfect intonation and a quick and even response. It features .453''/.459" double bore, standard weight body, standard weight one-piece hand hammered 72 bell and it is finished in an attractive silver plated finish.