3M 312-1250 Safety Ear Protection Soundproof Earplugs Price
Poly bag keeps each pair of earplugs clean before use
Place of Origin:
China
Material:
PU Foam
Connecting wire:
Nothing
Shape of earplug head:
Bullet Head
Function:
Sound insulation and noise reduction
Washable or not:
Not Washable
Noise reduction rate:
36