This is a Brand New great looking and sounding Tuning Slide Tenor Trombone, professional model suitable for the professional musical player. This well crafted hand made instrument, and made from all new heavy gauge Phosphor Copper 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: Phosphor Brass. Curponickel Tuning Pipe, Cupronickel slide pipe * Bell diameter:203.00mm * Bore size:12.70mm * Key of Bb/F * White Gloves included * Beautiful Phosphor Copper surface, perfect intonation, professional quality. approved! Accessories: * Free Profssional hard case * Free Silver Mouthpiece * Free white gloves, cleaning cloth...Etc.