Gibraltar Bass Drum Port Hole Protector Size:5 Inch employing dual layers of differently

employing dual layers of differently weighted films to balance warmth and note length

the TRX Cymbal Co

medium weight Resonant bass drumhead features a “vented” acoustic muffling ring tucked into the hoop on the underneath side of the head

Holds up to 12 pairs of drumsticks

Two 7 mil plies

Gibraltar Bass Drum Port Hole Protector Size:5 Inch employing dual layers of differentlyIf you want to add a port hole or two to your kick drumhead, Gibraltar Port Holes are the way to go. Of course they look cool if you play rock or metal, Port Holes are guaranteed to boost your drumming cred. But they also protect your port from damage and cover up frayed, uneven, and unsightly cutouts.