Spesifikasi Earplug Koken Japan No 1 JIS Type 1
Product Name: Koken No. 1
Material: Polyvinyl chloride
Type: Type that can be inserted without crushing
Recommended replacement: About 1 to 2 weeks
Compatible standard: JIS Class 1
Manufacturer: Koken Koken
Earplug Number Koken No. 1 Type
Koken No. 1 Earplugs.
The entire surface of the earplugs closes the ear canal for a soft feel and a good fit.
It is a type that completely insulates sound.
Each pair is in its own case.
JIS Type 1
Pelindung telinga
