Hot Music Trumpet Mouthpiece Gold 3C Golden Practice For Student AlloyMusical Instruments，Brass，Accessories.christmas giftsMade of high-quality copper alloy.Gold plating design， twinkling and stylish.3C sizeSuitable for any intermediate to advanced players.New and high qualityMouthpiece size good for high register and also C trumpetBest choice for you， or giving your friends is a good ideaFor Yamaha or Bach， Conn and King TrumpetIt is computer - aided design system and computer controlled lathe work together to produce the most precise mouthpiecesMaterial: Copper alloyType: 3CProduct weight: 93g / 3.3ozPackage size: 9 * 3 * 3cm / 3.5 * 1.2 * 1.2inPackage weight: 101g / 3.6ozPackage List: 1 x3c size Trumpet Mouthpiece