Champion Trombone Case Plastic Trombones an adjustable thumb rest to

an adjustable thumb rest to accommodate most hand sizes

and other major American cities

With a compact 14" bell

resonance vent on the bell section

The JP372 Sterling is supplied with a mouthpiece

Champion Trombone Case Plastic Trombones an adjustable thumb rest toIntroduced by Barnes and Mullins in 2014 these attractive and practical Champion cases will provide the protection your instrument deserves, featuring: Light weight, but tough construction to protect your instrument Durable woven showerproof outer cover Grab handle (Saxophone models) Padded backstraps with internal padding and breathable mesh (one zip pocket on outside of strap) that can be hidden behind a Velcro or zipped cover (Saxophone models)