Product details
3M1100 yellow foam disposable sound insulation and noise reduction hearing protection bullet earplugs for sleep work
$ 1.90
sales volume:10
Product description
Product description
Model:1100
Material: PU
Noise reduction rate: good
Implementation standard: NRR29dB
Function: Sound insulation and noise reduction
Scope of use: Sound insulation for sleeping, studying and working
Series:1100
Connecting cable: none
How to use: rub
Category:Foam
Efficacy: Noise reduction
Packaging: plastic bag
SNR:37
Whether it is washable: Not washable
Earplug head shape: bullet head
NNR:29
Type: earplugs
Product description
No data available
$
1.90
colour
1100
size
One size fits all
number
-
+
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