品牌: 3M
型號: 1001 Classics
特點:
黃色無繩型號，泡沫膠製造，配戴舒適，高效隔音
方便使用的獨特圓柱形狀
且回彈速度慢，更好的貼合耳道形狀
可與其他護耳產品同用，以提高防護效果
不阻外配戴其他防護裝備
防噪音NRR: 29分貝
符合美國安全標準：S3.19-1974
Brand: 3M
Model: 1001 Classics
Model with no-string(Uncorded)
The warhorse of foam earplugs; these are the most commonly used earplugs in the world.
Slow recovery PVC foam gives you comfort and low pressure. Moisture-resistant, skin-safe foam is non-irritating.
Bright yellow color for visibility
Noise Reduction Rating: 29 dB
Meets U.S. safety Standard: S3.19-1974
