SLC80: 33 dB

the original patented swimmer's headband is now more than 20 years old

marine engine rooms and print works and in applications where typically hard hats are required

- Version: 5

Box - 3M™ Classic Uncorded Ear Plug (200 Pairs | SLC80 23dB, Class 4) EPType_Foam SLC80: 33 dB3M E A R Classic uncorded earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow recovery foam, these disposable earplugs are uniquely moisture resistant. Still one of the most widely used foam earplugs today, the 3M E A R Classic earplug is an economical, reliable choice in hearing protection and conservation. Slow recovery, low pressure foam conforms to the shape of the earcanal to help create a