Features: 1.Professional Part: This is a professional 5C trumpet mouthpiece, could directly broken or damaged original ones. 2.Ergonomic Design: The mouthpiece is carefully designed, more effort saving and enable musicians to play rich and elegant timbres. 3.Reliable Material: The mouthpiece is made of premium copper, and the surface is silver plated, smoothly, rust proof, and does not hurt the mouth. 4.Precisely Made: The mouthpiece is manufactured in strict accordance with acoustic regulations, and its diameter is very suitable for musicians. 5.Accurate Size: The mouthpiece is accurate in size and can be accurately installed on trumpet, which is easy to replace and carry.specification:Item Type: Trumpet Mouthpiece Material: Copper Process: Silver platingPackageList:1 x Trumpet Mouthpiece