3M 311-4106 Metal Detectable Earplugs 32 dB Noise Reduction Corded Design

Product Description

The 3M 311-4106 metal detectable earplugs are designed for environments where avoiding contamination is crucial. These earplugs contain a stainless steel ball bearing and metal particles in the cord for easy detection by metal sensors. Perfect for the food processing industry, they ensure protection without compromising safety standards.

• Noise reduction rating (NRR) of 32 dB
• Soft polyurethane foam for comfort over extended wear
• Engineered for use in industries like agriculture, construction, and healthcare

Product Highlights

These earplugs provide reliable hearing protection while being detectable to prevent product contamination.

Product Information

Standard Information

• Brand: 3M
• MPN: 311-4106

Technical Specifications

• Noise Reduction Rating (NRR): 32 dB
• Material: Polyurethane foam
• Design: Corded and tapered shape
• Color: Yellow plug with black cord
• Specifications Met: CSA Class AL
• Disposable: Yes