Product Details
The kit includes earplugs with a noise reduction rating (NRR) of 31 dB, featuring an iron ball embedded in the plug and metal shavings embedded in the cord for enhanced metal and magnetic detectability. The eye-catching blue color provides a striking contrast against most food products, while the closed cell foam design expands to fit the ear canal comfortably. These earplugs are resistant to dirt build-up, ensuring prolonged use without compromising hygiene. Additionally, they meet the ANSI/ASA S3.19-1974 certification, confirming their compliance with industry standards for hearing protection.
