3M™ Earplugs EAR™ Switch Protection
Design:
• Attenuation values (dB) in normal protection mode: SNR = 28 H = 28 M = 25 L = 24 < br> • Attenuation values (dB) in mindfulness mode: SNR = 16 H = 20 M = 12 L = 7
• High sound attenuation against impulse noise exposure
• Storage case included
• Fluorescent colored cord
• Easy to wash and clean
• Soft mount