The SparkPlugs 6604 uncorded foam earplugs provide serious protection against excessive jobsite noise, featuring the highest independently tested Noise Reduction Rating (NRR) of 33dB. Made with extra-soft, low-pressure foam, these earplugs solve the problem of uncomfortable ear protection, allowing workers to maintain safety compliance for extended periods without pressure or irritation.
- Safety: Achieves a confirmed NRR 33dB rating, offering maximum noise reduction in high-decibel environments.
- Ease of Use: The tapered shape and non-irritating, smooth surface allow for quick, easy insertion and removal in most ear canals.
- Compatibility: 100% PVC-Free composition makes them a sustainable solution, compatible with most environmental and safety programs.
These earplugs are best suited for personnel working in construction, manufacturing, processing, or any industrial environment requiring high-level, disposable hearing protection.
- Compliance: Meets ANSI S3.19 1974 and AS/NZS 1270:2002 standards for hearing protection.
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