This beautiful slide Trombone in gold lacquer finish is ideal for the beginning student! The Trombone is a musical instrument in the brass family and has a cylindrical bore and a telescopic slide with which the player varies the length of the tube to change pitches. This Trombone is in the key of Bb. Package includes: Trombone Trombone Case Trombone Mouthpiece Portable folding Music Stand Trombone Cleaning Kit White Gloves.