Assertion: trombone's mouthpiece | /r/HasProperty | silver plated
Facets:
Source sentences:
text: The complete package includes a mouthpiece which is silver plated, a polishing cloth and a pair of gloves.
text: Plated with silver, this mouthpiece is more than capable of producing deep sounds for your trombone, so that regardless if you are playing on a band or on your one, your instrument will be heard no matter what.