Bremner Trombone Practice Mute, Black, Plastic, B Flat, Silent, Classic

This practice mute is ok but I get some vibrations on higher note that is a bit fustrating.

I found the Bremner mute very heavy. That is why I returned it to you. I would have thought your records would have show this. I am now waiting to see if my refund has been completed.

Fits perfectly, sound greatly reduced. Does what it says on the tin.

Amazing product, player hears notes clearly yet people in adjacent rooms don't even know he's playing!

Does what it is designed for and hopefully will appease the neighbours.As others have said the back pressure is more, though it's for practicing do even that pressure helps development