The 3116 Challenger II Series Eb/D trumpet offers outstanding performance for the advanced player. The 3116 features a .453-inch bore design with interchangeable hand hammered one-piece tunable bells in Eb and D. This trumpet also includes a set of D slides, plus the 3rd valve features a lever style water key. The 3116 Challenger II Series trumpet includes a double wood case and mouthpiece and is available in silver finish.