The advantages of 3M320-1001 earplug replacement head (used with 320-1000)
—The noise reduction rate reaches 28 decibels
—Patented EAR form foam material, soft, safe, and non-irritating
3M EAR 320-1001 headphone type earplug replacement head protective earmuffs 320-1000 replacement earplugs
Model: EAR 320-1001
Description
Additional information
| Brand |
3M |
|---|
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