Bass Drum O's makes the largest and best assortment of port hole reinforcement rings for your bass drum.
These sits in your port hole for several reasons.
First of all for protection. Damaging your front head is not that difficult - especially when moving a big bass drum mike in and out throught the port hole. With Bass Drum O's you will never be able to damage the port hole again.
Another reason for using Bass Drum O's, is the cool looks from it. With the different colors, sizes and shapes, you will be able to obtain many different looks.
You are now looking at the 2" version which differs from the other models in that you get two Bass Drum O's in the bag.
Bass Drum O's are available in different colors too. This enables you to "style" your drum kit for different color accents - possibly matching other details on your drum kit.
The 2" model comes in black, white, chrome, brass, red, blue, green and purple.
In order to mount your new port hole reinforcement ring properly, you will need a perfect hole. For that you should use the easy-to-use port hole cutter from Bass Drum O's.
It's possible to get cymbal washers in different colors to match your Bass Drum O's port hole ring - or the other way around. That can be pretty stylish!