This is a Brand New great looking and sounding Bass Trumpet, Key of Eb, Piston Valves have a good qualty, type in tune ,suitable for the advanced or professional musical players. This well crafted hand made instrument, and made from all new heavy gauge 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 * Surface: Gold * Bell diameter:123.00mm (4-7/8'') * Bore size: 11.65mm (0.459'') * Key of Eb * Beautiful Gold surface, perfect intonation, professional quality. approved! Accessories: * Free hard case * Free Silver plated Mouthpiece * Free white gloves.cleaning cloth...Etc.