This is a Brand New great looking and sounding Bb/F Tenor Trombone, This well crafted hand made instrument, and made from all new heavy gauge yellow brass material. With decades of experience behind the manufacture of this fine instrument, you can be absolutely confident in its performance and durability. . * Condition:Brand new * Material: High grade Yellow brass,Cupronickel Tuning Pipe * Surface: Silver Nickel * Bell diameter:235.00mm * Bore size:13.70mm * Bb/F key * Beautiful Silver Nickel surface, perfect intonation, high grade quality. approved! Accessories: * Free hard case * Free Silver Mouthpiece * Free white gloves...Etc.