What is the soft black material called that typically surrounds the covers that snap onto most home speakers, and where can I purchase it?
Also what are the plugs called that are on those covers that actually snap into the holes, and where can I purchase those?
Lastly is there a plastic insert than you can put into a hole where these plugs snap into. Do they have a special name, and where could I buy those?
Thanks for your help and your time!
Also what are the plugs called that are on those covers that actually snap into the holes, and where can I purchase those?
Lastly is there a plastic insert than you can put into a hole where these plugs snap into. Do they have a special name, and where could I buy those?

Thanks for your help and your time!