3M E-A-R Classic Foam Earplug Protective Clothing Less pressure in the ear

Less pressure in the ear canal eliminates that “plugged up” feeling

It's a durable metal stand with four locking legs that fold up

Bases are made of cast iron and then powder coated

built in runners

3M E-A-R Classic Foam Earplug Protective Clothing Less pressure in the earNRR 29Corded 200 pr bxUncorded 200 pr bx 3M E A R Classic earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow recovery foam, the disposable earplug comes in a clean, convenient pillow pack. Reusable Pillow Pack helps keep earplugs clean when they are not being worn. Slow recovery earplug foam is flame resistant and moisture resistant Still one of the most widely used foam earplugs today The