Student Trumpet, Introductory-Level Brass Construction with Polished Finish.460-inch Bore, 5-inch Bell Bb Key for Superb Sound Available with a Gold Lacquer or Nickel Plated Finish Nickel-Plated Cupronickel Piston Seamlessly Finished Leadpipe Smooth Action Valves Strong, Sturdy Trumpet Case is Included for Easy Carrying and Storage To Ensure Proper Trumpet is Properly Maintained a Cleaning Cloth and Piston Oil are Included White Musicians Gloves are also Provided Do not stand the Trumpet on its bell. Always store your Trumpet in its case to protect the instrument. Do not store the instrument in extreme conditions of temperature and humidity.