This Bach Stradivarius 36B Trombone is a rare gem for any expert musician. It was previously owned by a Grammy nominee  and comes with some extras. It was used to play at 1984 Olympic ceremony. brochure is included as well as music notes made for performance.The instrument has 3 valves and is a tenor type with a Bb key. It comes with a case for easy and secure handling. The Bach Stradivarius 36B Trombone is a perfect addition for any musician looking for a unique and high-quality instrument.