Combo for Trumpet

1 Sound Return for Trumpet + 1 Maintenance Kit for Trumpet: USD110 and Free 1-5 Day Shipping!!!! 
The Maintenance Kit Contains: 
1 detachable flexible brush
1 detachable brush for lead pipe and small tubes
1 valve brush
1 mouthpiece brush
Tuning Slide grease (5gr)
Valve Rotary Oil (15ml)
1 polishing cloth.
 
All Brass Sound Return for Trumpet: 
This ring, when adjusted to the trumpet bell, provides a natural sound return, redirecting the sound back to the musician, which makes this accessory ideal for live performances in places where it is difficult to hear oneself playing. As this sound reflector is placed on the instrument and not on the microphone, the musician can move around the stage freely, without losing the possibility of hearing every note that is being played. Made with tempered steel springs, covered with a non-slip material. The body of the sound return is made of aluminium.