Bach Professional Bb/F Tenor Model 36B Stradivarius Tenor Trombone w/F AttachmentStradivarius Tenor Trombone w/F Attachment"Stradivarius" - Bb/F, .525" bore, 8" one-piece hand-hammeredyellow brass bell, chrome plated nickel-silver inner handslide tubes, brass outer handslide tubes, traditional wrap "F" section with traditional rotor, clear lacquer finish, genuine Vincent Bach 7C small shank mouthpiece and zippered Cordura covered wood shell caseShare on twitterShare on facebookShare on email