3M E-A-Rsoft Yellow Neons 391-1005 Uncorded Foam Earplugs (SNR 36 dB)

The 3M E-A-Rsoft 391-1005 are genuine disposable foam earplugs in bright Yellow Neons, delivering a high SNR of 36 dB. The soft, slow-recovery foam expands gently to seal the ear canal, giving strong, comfortable protection for very noisy environments.

Product overview

The E-A-Rsoft Yellow Neons are single-use earplugs made from soft polyurethane foam. Because they offer an SNR of 36 dB, they suit high-noise tasks where strong attenuation is needed. The bright yellow colour makes it easy to check at a glance that workers are wearing them, and each pair is hygienically used once and discarded.

Key features and benefits

• High SNR 36 dB: strong protection for very noisy environments.
• Soft slow-recovery foam: expands gently for a comfortable seal.
• High-visibility yellow: easy to verify compliance at a glance.
• Single use & hygienic: a fresh pair every time.
• Uncorded: lightweight and unobtrusive.

Main industries and applications

• Heavy manufacturing: high machine and process noise.
• Construction & demolition: loud power tools.
• Metalworking & foundries: grinding and forging noise.
• Aviation & transport: very high ambient noise.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We supply genuine 3M hearing protection, advise on the right attenuation for your noise levels, and provide dependable after-sales support. Contact Techmaster for a free consultation and a quotation.

Frequently asked questions

What noise level do the E-A-Rsoft 391-1005 reduce?

They provide a high SNR of 36 dB, suited to very noisy environments. Match the attenuation to your measured noise level.

Are they reusable?

No. They are disposable foam earplugs, used once and then discarded for hygiene.

How do I fit foam earplugs correctly?

Roll the foam tightly, pull the ear up and back, insert the plug and hold it until it expands to seal the ear canal.

Why are they bright yellow?

The high-visibility colour makes it easy for supervisors to confirm that workers are wearing their hearing protection.