ROCKBAG RINGMASTER 5″ BLACK BASS DRUM HOLE SKIN RESONANCE TEMPLATE RB22071B

ROCKBAG RB22071B RINGMASTER

Ringmaster 5″Port Hole strengthening ring to glue on for the hole in bass drum.

Enhance the sound out of your bass drum with this simple port hole strengthening ring.

Tight and Punchy bass drum sounds await you!