Made of high-quality copper alloy. Gold plating design, twinkling and stylish. Suitable for any intermediate to advanced players. Mouthpiece size good for high register and also C trumpet For or , and Trumpet New and high quality , 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 Type: 3C,for Item Weight: 115g / 4.1oz Colour:gold Material:aluminum alloy Size:9.3 x 3.1 x 3.1cm Package Contents: 1x 3C Trumpet Mouthpiece Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.