Bb/F-Tenor Trombone 42BO Stradivarius
F-attachment, Open-Wrap;L bore .547" = 13,90 mm;Bell Ø 8,5" = 216,00 mm;Nickel silver handgrip;VINCENT BACH 6 1/2A mouthpiece;Deluxe wood shell case;Lightweight nickel silver slide;Yellow brass bell, lacquered finish;LT42BO;Made in United States