Bach TR200 Bb Trumpet

.459" medium-large bore, 4-3/4" two-piece bell with rim wire, Monel metal pistons with two-point nylon valve guides and enclosed barrel-shaped bronze valve springs, one-piece Stradivarius-style brass valve casing, first valve slide thumb hook, adjustable third valve slide finger ring and stop mechanism, two waterkeys, nickel silver tuning slide receivers and trim, engraved bell, lacquered finish, genuine Vincent Bach mouthpiece, wood shell case.