Gibraltar 4 inch Porthole Protector Hoop White - GI851346
Gibraltar 4 inch Porthole Protector Hoop White - GI851346
Gibraltar Port Hole Protector Rings are designed to protect the hole cut into your bass drumhead.
Available in 4 to 6-inch sizes, these two-piece rings snap onto both sides of the bass drum head providing extra protection.
Provides more controlled sound and allows for microphone placement in your bass drum.
Easy to install.
1/pack