Box - 3M™ Classic Uncorded Ear Plug (200 Pairs | Pillow Pack | SLC80 23dB, Class 4) Replacement Tips Medium (black core) and Large

Medium (black core) and Large (blue core)

and unlike most other ear plugs

Honeywell’s Air Flow Control technology controls how sound reaches the ear

Larger ear cushions allow freedom to fit almost all ears comfortably

Box - 3M™ Classic Uncorded Ear Plug (200 Pairs | Pillow Pack | SLC80 23dB, Class 4) Replacement Tips Medium (black core) and Large3M 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