Musical Instrument Accessories
Humes & Berg New Stone Lined ST-154
Humes & Berg New Stone Lined ST-154, Cup Damper for Trombone, New Stone Lined ST-154 Mic A-mute, For the microphone work
https://www.bizrate.co.uk/musicalinstrumentaccessories/humes-berg-new-stone-lined-oid697204944.html
