Triple-flanged, premolded earplugs fit comfortably in a wide range of ear sizes
Soft, flexible flanges conform to the shape of the earcanal for comfortable noise reduction
No need to roll earplugs before fitting so the tips stay clean even if hands are dirty
Washable and reusable
Noise Reduction Rating (NRR) of 26 dB, CSA Class AL
Cord allows earplugs to be stored conveniently around the neck in between uses
3M Tri-Flange corded reusable earplugs features a proven, triple-flange design and pliable, premolded material to provide clean and comfortable hearing protection
Fits flexibly in most earcanals
Durable, reusable vinyl corded earplugs are easy to use again and again, reducing waste 
Vinyl cord connects earplugs
Livewire stem fused with flanges looks cool, inserts easily and fits comfortably 
3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided