Bass Drum O's in Chrome

The Bass Drum Os 2" Sound Hole Rings are a pair of rings designed for venting and porting your bass drum head. Once youve cut a hole in your resonant bass drum head the head edge can often split further and catch microphones during placement. The Bass Drum Os Sound Hole Rings make microphone placement easy and prevent your head from additional splitting. No doubt extending the life of your modified drum head. These are a must for session drummers and studio engineers. With a range of sizes and colours available get creative and see what you can do with Bass Drum Os Sound Hole Rings! Please note: bass drum head not included.