3M 310-1001 E-A-R™ Classic™ Uncorded Ear Plugs (pair)

The most popular ear plug in the World.
Reduces noise levels up to 31 dB (both corded and uncorded), tested to EN 352-2:2020
Soft energy absorbing foam provides a low equilibrium pressure making it one of 3M’s most comfortable earplugs
Moisture resistant making them less likely to swell through moisture absorption

The 3M E-A-R Classic Earplugs are disposable and designed for insertion into the ear canal to help reduce exposure to hazardous levels of noise and loud sound up to 31 dB SNR.
3M E.A.R. Classic ear plugs expand to the shape of the ear canal in less than one minute and will gently seal the opening all day without discomfort.
One size to fit most ears. Safe and easy to use. Plugs are washable.
Individually packed in Reusable Pillow Packs help keep earplugs clean when they are not being worn.
Slow-recovery earplug foam is flame-resistant and moisture-resistant