Bb/F/Gb/D-Bass Trombone 50B3O Stradivarius
Double inline system;Open-Wrap;L bore .562" = 14,28 mm;Bell Ø 9,5" = 241,50 mm;Nickel silver handgrip;VINCENT BACH 1 1/2G mouthpiece;Deluxe wood shell case;Lightweight nickel silver slide;Gold brass bell, lacquered finish;LT50B3OG;Made in United States