3M 1100 Ear plugs
The comfortable foam plugs (Uncorded version) 3M 1100 are soft, disposable, polyurethane foam earplugs offering excellent protection.
• Soft polyurethane foam offers maximum wearer comfort
• Smooth, dirt-resistant surface
• Tapered design fits most ear canals
• SNR = 37dB
• EN 352-2:2002