3M H520B Peltor Optime 2 Ear Defenders Neckband
£29.66
- Strong attenuation of very low frequencies
- Liquid and foam filled sealing rings
- Ventilated rings with soft hygienic foil cover
- Neckband ear defenders rated SNR 31
31 available for 3–5 working day delivery
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The 3M H520B Peltor Optime 2 Ear Defenders Neckband are built for demanding noise-hazard environments. They suit work around substantial industrial noise, construction machinery, airports and agricultural work.
They are designed to reduce even extremely low frequencies to a high degree. Liquid and foam filled sealing rings give a close seal with low contact pressure, so they stay comfortable through long periods of wear.
Key features
- High attenuation of extremely low frequencies helps protect you around heavy machinery and engine noise
- Sealing rings filled with a combination of liquid and foam create a close seal around the ears
- Low contact pressure keeps the defenders comfortable during long periods of use
- Ventilation channels in the sealing rings help reduce heat build-up around the ears
- Soft, patterned, hygienic foil covers the sealing rings
- Neckband design
Standards and protection
Certified to EN 352:2020 SNR 31.
Care
Follow the care instructions on the label.
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