This is a DEG 6.5AL alto trombone precise mouthpiece with large shank. It is made of high quality copper alloy. With silver and gold optional. <br><br>    Features:<br>    - Six and a half type, the trombone mouthpiece<br>    - Copper alloy body and silver plated surface<br>    - It is computer-aided design system and computer controlled lathe work together to produce the most precise mouthpieces<br>    - Suitable for trombone professional enthusiasts and beginners.<br>    Name: Six and a half type, the trombone mouth<br>    Surface Material: Silver Plated<br>    Body Material: Copper alloy<br>    Color: Silver / Gold<br>    Length: 84mm<br>    End Outer Diameter: 38mm<br>    Connector Outer Diameter: 11mm<br>    Product Weight: 152g<br>    Package Size: 95 x 46 x 46mm<br>    Package Weight: 164g<br><br>    Package included:<br><br>    1 x Trombone Alto Mouthpiece  <br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54a0f8e5ffff651ea39fe442-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54a0f8e5ffff651ea39fe442-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54a0f8e5ffff651ea39fe442-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54a0f8e5ffff651ea39fe442-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54a0f8e5ffff651ea39fe442-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54a0f8e5ffff651ea39fe442-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54a0f8e5ffff651ea39fe442-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/54a0f8e5ffff651ea39fe442-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">