• Cloth cord connects earplugs.
• Triple-flanged, pre-molded design
• Livewire stem fused with flanges looks cool, inserts easily, and fits comfortably
• Noise Reduction Rating (NRR)*: 26 dB CSA Class AL

3M™ Tri-Flange™ cloth corded reusable earplugs feature a proven, triple-flange design and pliable, pre-molded material to provide clean and comfortable hearing protection. Fits flexibly in most ear canals.

These durable, reusable cloth corded earplugs are easy to use, again and again, reducing waste. - Cloth cord connects earplugs. - Triple-flanged, pre-molded design - Livewire stem fused with flanges looks cool, inserts easily, and fits comfortably - Noise Reduction Rating (NRR)*: 26 dB CSA Class AL *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation™.