Yibuy Yibuy Silver Copper Trumpet Cornet Valve Piston Button Cap Screw Trumpet Accessories Pack of 3

About this item Product Description: It is made of copper, very , which has a long service time. Scope of application: This product is suitable for trumpet instruments. Please allow 1mm error due to manual measurement,thanks for your understanding! Product Size：20 x 8mm/0.79 x 0.31inch(D x H) Notes：Please allow 1mm error due to manual measurement,thanks for your understanding. See more product details About this item Product Description: It is made of copper, very , which has a long service time. Scope of application: This product is suitable for trumpet instruments. Please allow 1mm error due to manual measurement,thanks for your understanding! Product Size：20 x 8mm/0.79 x 0.31inch(D x H) Notes：Please allow 1mm error due to manual measurement,thanks for your understanding. See more product details