21 Earplugs, Color Yellow

21 Earplugs, Color Yellow,

The 3M™ E-A-Rsoft™ 21 Earplugs are disposable, slow-expanding polyurethane foam earplugs designed for insertion into the ear canal to help reduce exposure to hazardous noise levels. They provide a comfortable fit and effective noise attenuation.

Specifications

• Material: Soft polyurethane foam
• Color: Yellow
• Noise Reduction Rating (SNR): 22 dB
• Attenuation values: H=24dB, M=17dB, L=14dB
• Uncorded design for easy insertion and removal
• Compliance: EN 352-2:2020 certified

Uses

• Protection against moderate noise environments
• Ideal for workplaces such as welding, assembly, demolition, facility maintenance, grinding, and sanding
• Suitable for industrial and occupational use
• Comfortable for extended wear

Features

• Soft, slow-expanding foam conforms to the ear canal for a secure fit
• Provides effective noise reduction across all test frequencies
• Easy-to-use push-in design—no roll-down required
• Lightweight and disposable for convenience