Trumpet Mouthpiece 5C Instruments Mouthpiece For Embouchure Made of Brass Gold Plate Compatible with Yamaha Bach Conn King Musical Instruments For Beginners and Professional Players

Features: Best choice for you, or giving your friends is a good idea For Yamaha or bach, conn and king trumpet It is computer-aided design system and computer controlled lathe work together to produce the most precise mouthpieces. Specifications: Material: Brass Product Size: Approx. 8.7*2.7*2.7cm/ 3.43*1.06*1.06" Connector Outer Diameter: Approx. 1cm/ 0.39" Connector Inner Diameter: Approx. 0.8cm/ 0.31" Color: Golden Size: 5C Package Includes: 1x Trumpet Mouthpiece 5C Please Note: It is manual measurement, there may be 2-3cm error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.hope understanding.