Features:
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
3.Trumpet spit valve trumpet water key trumpet replacement accessory.
4.This style is suitable for Bb Trumpet.
5.Repair and replace damaged or old Water Key Spit Valve.
6.Made of high quality copper and durable.

Specifications:
Material:Cork + Copper
Color:Gold & Silver & Wood color
Brand name: Unbranded
Size:
Cork mat:1x0.4cm/0.39x0.16Inch(WxT)
Key Valve:Large Water Key Spit Valve: 48x10MM
Small Water Key Spit Valve: 42x10MM
Cork Pad Diameter: 9MM
Large Water Key Saddle Holder: 26x10MM
Small Water Key Saddle Holder: 21.8x10MM
Weight:17g

Package include:
10x Drain valve cork mat
1x Large Water Key Spit Valve
1x Small Water Key Spit Valve
1x Large Water Key Saddle Holder
1x Small Water Key Saddle Holder
2x Springs
2x Cork Pad
2x Screws