3M? E-A-R? 318-1008 Push-to-fit foam Foam Polyurethane Uncorded Earplug

3M™ Hi-Fi™ Earplugs feature a triple flange design for easy insertion and is perfect for concerts or theatres. The acoustical design decreases the noise levels across all frequencies without any distortion or muffling and the noise reduction is rated at 12 dB. It comes in a carrying case.

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