Features Key of Bb with F attachmentChrome-plated nickel-silver inner slide; nickel-silver outer slideOpen wrapShort-stroke string rotor linkageLacquer finish Description Product Description The player will immediately notice the ability to play low-range notes without loss of volume or increased resistance. The rose brass bell imparts a rich, dark sound. The TR160 is responsive and flexible for use as a tenor, yet heavy enough to fill in on bass. This model is remarkably well balanced and comfortable to hold.Key of Bb with F attachment. .547" bore, 9" hand-hammered red brass bell, chromeplated nickel-silver inner slide, nickel-silver outer slide, open wrap, short-stroke string rotor linkage, lacquer finish. Includes mouthpiece and deluxe wood shell case.