Bass Drum O's 5" Chrome Drum Port Rings Drum Hoops you have everything you need

you have everything you need to record in studio quality

Finished in gloss white

Minimum Height: 48cm

And then there’s Fuzz in the OCTAFILTER section

Traditional sounds

Bass Drum O's 5" Chrome Drum Port Rings Drum Hoops you have everything you needReplicating the original bass drum hole reinforcement, these have a snap on design. The O's allow for minimal head removal with more variety in tunable ventilation as well as external microphone access. Features 5" Round Chrome finish Protects your port from rips, snags, and tears Adhesive rings used to hold the Bass Drum O's in place Alcohol swab included for a clean, permanent application