The Allora MXPT-5801 pocket trumpet is perfect for players who want an eye-catching horn as well as a great sound. The pocket trumpet"s compact size makes it especially well-suited for travel, beginners, and little trumpeters. Its compact size makes the 5801 a great trumpet any time space is limited, and also makes muting much more convenient. Available finished in lacquer, lacquer rose brass, gold-plated, and silver.Key: Bb Bore: .459-inch Leadpipe: standard Leadpipe material: yellow brass Bell: 3.66-inch Bell material: yellow brass Valves: 3 stainless steel piston 1st valve slide adjustment: N/A 3rd valve slide adjustment: fixed ring Features: stainless steel valves; 3rd valve slide ring; two water keys Case: lightweight case with nylon exterior and exterior accessory pocket Mouthpiece: 7c trumpet mouthpiece Finishes: lacquer, lacquer rose brass, gold-plated, silver