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Frequency (Hz)/Sound Isolation Value (dB) 125/17
AS ONE Part Number 9-043-04
JIS Standard Type No. 1
Size One Size Fits All
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2 Customer Reviews
The reviews are automatic translation.
Purchase as hearing protection when assembling line work
On 2016-05-18 10:11:02
This form is easiest to use, and it does not get in the way even when working
Working in a noisy environment
On 2014-04-26 18:20:54
Durability is good as it is simply a plastic mass. There will be little deterioration over time. Since it is hard, it will hurt the ear hole when wearing for a long time, but the place not disposable is good.
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