SMACK Snare Drum Mute

This is a snare drum mute from SMACK.
It was given to me by someone who played in a German orchestra.
It's made of a metal plate wrapped in leather.
I'm selling it because I no longer use it.
I don't think it was originally intended for sale, so
I don't have detailed information about it.
It looks quite well-used.
I cannot accept any complaints after purchase.
Please understand that this is stored in a private home.

Percussion
Snare drum
Snare drum mute
Mute
SMACK
Germany
Berlin