- General work, polishing work, welding work.
- Frequency (Hz)/Sound Isolation Value (dB)/Standard Deviation (dB)
- 125/26.1/4.8, 250/24.6/4.1, 500/27.4/4.6, 1000/24.9/3.3, 2000/31.3, 2.0, 4000/34.3/4.9, 8000/41.6/5.2
- NRR Value
- JIS Standard
- T8161 EP-1 (1 species) products conforming to JIS
- One Size Fits All
- Three-stage flange shape
- Thermoplastic elastomer
* Products that meet your criteria are shown in table below.
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3 Customer Reviews
The reviews are automatic translation.
The factory in the work
On 2017-03-19 10:24:35
Spiral, and Did you say. Such type of ear plugs, because the ear and are using my case to come hurt, it was after all this is also useless.
Because not hurt if the sponge type, but I is not packed for hours, to annoying attachment and detachment that it is it ...
On 2016-11-14 14:45:48
What compatibility with the holes in the ear? Gradually earplugs and have a work will go out.
Ear plugs in the field work
On 2015-11-09 12:55:54
For inexpensive for that there is no change from the current product, to buy to continue.
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