ZBH-M310 Bb Marching Baritone

Key: Bb

Piston: 3 stainless steel pistons

Finish: Silver Plated

Leadpipe: Yellow Brass

Slide: Cupronickel

Bell: Yellow Brass

Bell size: 254mm(10")

Bore size: 14.5mm(.570")

Case: high grade canvas case

Mouthpiece: included