VOFONO Foam Speaker Enhancer 4 PCS Speaker Fast Rings Soundproof Sponge Speaker Baffle Speaker Foam Rings Kit for Car Door 6" and 6.5" Speaker Three rings sold2025 anti-humidity and dust-proof

anti-humidity and dust-proof

They make a great addition to any home decor

Double screws locking

compact and does not take up space Used in narrow space

Provides 4 tires Real-time Pressure or Temperature Simultaneously

VOFONO Foam Speaker Enhancer 4 PCS Speaker Fast Rings Soundproof Sponge Speaker Baffle Speaker Foam Rings Kit for Car Door 6" and 6.5" Speaker Three rings sold2025 anti-humidity and dust-proofVOFONO Foam Speaker Enhancer 4 PCS Speaker Fast Rings Soundproof Sponge Speaker Baffle Speaker Foam Rings Kit for Car Door 6" and 6. 5" Speaker Product Features Product function enhance the sound effect of the speaker, eliminate noise, and make the sound more concentrated. Take the time to install some sound deadening material on the inside and outside door panels and on the back of the door cards this really makes a profound improvement in the sound