Features Adjustable thumb rest- Fits various hand sizes more comfortably Adjustable, triple mount neck strap loop adds to comfort of the player Includes hard case with wheels for ease of transport and maximum protection Low A, High F# Key Key of Eb Description Product Description A well-made, great sounding Baritone Sax ideal for the first-time player or double! Gone are the days of the old, clunky, bulky Bari Sax that nobody wants to play! Keyed from Low A to high F#, this high quality Baritone Saxophone is constructed from yellow brass and features single post construction to keep it lightweight and maximize vibrational response.