[DETAIL] New 3C 5C 7C Professional Trumpet Mouthpiece, Gold Silver Plating Design, Exceptional Craftsmanship, Suitable For Advanced Playe Made of high-quality copper alloy. Gold plating design, twinkling and stylish. Suitable for any intermediate to advanced players. New and high quality. Moderate size, perfect feel, easy to carry. Best choose for you, or giving your friends is a good idea. It is computer - aided design system and computer controlled lathe work together to produce the most precise mouthpieces. Specifications: Material:Alloy Product Size: Approx. 8.5*2.7*2.7cm/ 3.35*1.06*1.06" Style: 3C/5C/7C Size Color: Gold,Silver (As shown) Package list: 1 x Trumpet Mouthpiece Note: Suitable for most trumpets, no guarantee that all trumpets can be used. Please refer to the measurement. Tiny measuring error is allowable in normal range. There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item. [ATTRIBUTES] - Hign-concerned Chemical: None - Origin: Mainland China - Hign-concerned Chemical: None - Origin: Mainland China