3M E-A-Rsoft FX jednorazové penové štuple do uší, 37 dB SNR, nespojené, žlté, 5 párov (7100334661)

The 3M E-A-Rsoft FX earplugs provide reliable hearing protection with a noise reduction rating of 37 dB SNR. Made from soft, slow-recovery polyurethane foam, they expand to fit the ear canal comfortably and securely. Ideal for industrial environments, sleeping, studying, travel, and loud events.

Advantages

High attenuation across all frequencies (H: 36 dB, M: 34 dB, L: 31 dB). Smooth, dirt-resistant surface. Tapered bell shape for easy insertion and removal. Hypoallergenic foam suitable for most users.

Suitable for

• Industrial workplaces with high noise levels
• Sleeping in noisy environments
• Studying or concentrating
• Travel (airplanes, trains)
• Loud concerts or events

Key specifications

• Noise Reduction Rating (SNR): 37 dB
• Material: Polyurethane Foam
• Colour: Yellow
• Quantity: 5 pairs (10 earplugs)
• Corded: No (uncorded)
• Reusable: No (single-use)
• Standard: EN 352-2:2002
• Size: One size fits most

Recommendations

For optimal protection, ensure proper insertion by rolling the earplug into a thin cylinder, pulling the ear back, and holding until fully expanded. Replace after each use for hygiene.