Ravel Pocket Trumpets have the same sound, volume and features as any Ravel full size trumpet, but are compact and great for practicing, ideal for the musician on the go.All Ravel brass instruments are carefully crafted at the factory and inspected by technicians at their United States instrument center. Ravel emphasizes quality while keeping prices affordable for everyone. RPKT1 specifications: Key of Bb .460 bore 4.1 bell Yellow brass leadpipe Nickel plated pistons with plastic valve guides Right hand finger saddle 3rd valve slide thumb hook Water key 7C mouthpiece Includes polishing cloth, pair of white marching gloves The Ravel Story: Ravel Musical Instruments" company name pays homage to renowned French Impressionist composer, Maurice Ravel. Just as Ravel sought tonal color and variety of sound and instrumentation in his music, the Ravel brands group seeks tonal color and variety in its musical instrument offerings. Ravel Musical Instruments" passion, just like Maurice Ravel"s, is to inspire performance and playing passion among musicians, regardless of age. Ravel not only inspires musicians to play, but also offers high quality instruments with great tonal qualities and advanced features, affordable for all. All Ravel Musical Instruments are hand crafted and undergo rigorous design and testing.