Bass Drum O's 4” Port Hole Ring and Hole Cutter for Bass Drumheads

PORT PROTECTION - This 4" black Port Hole Ring comes in a black finish. It will protect your port from rips, snags, and tears as well as cover up bad cutouts.

QUICKLY TRANSFORM YOUR KICK - Get the bass drum look you've always wanted in no time. Installation of the Port Hole Protector takes less than 10 minutes from start to finish!

INSTALL LIKE A PRO - Two strong adhesive rings hold the Bass Drum O's in place, so it won't budge when you insert a pillow or microphone. An alcohol swab is included for a clean, permanent application.

PORT HOLES NEVER LOOKED BETTER - The Hole Cutter cuts clean port holes anywhere between 2" and 10" in diameter. It is tailored for use with resonant bass drumheads.

EASY ACCESS - Adding a port hole to your bass drum head provides easy access for microphones and lets you easily muffle your drum. The Hole Cutter is safe and easy to use.