Earplugs - 3M E-A-R Classic 29 dB (Box of 200 Pairs), 310-1001 / 311-1101 Type:UnCorded Pillow Pack Uncorded Earplug (200/Pack) Earcup pivot points tilt for

Earcup pivot points tilt for optimum comfort and efficiency

it is still rugged enough to withstand long hours and extreme conditions

Advanced electrostatic microfibre filter media is designed for ease of breathing

Noise reduction rating (NRR)*: 27 dB

Earplugs - 3M E-A-R Classic 29 dB (Box of 200 Pairs), 310-1001 / 311-1101 Type:UnCorded Pillow Pack Uncorded Earplug (200/Pack) Earcup pivot points tilt forItem #: 310 1001 (Uncorded), 311 1101 (Corded) PRICED PER EACH (200 PACK) 3M Stock #: 7000002299 7000002301 Sweat and moisture resistant for use in humid environments Cylindrical shape creates a snug seal for noise reduction Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL Constructed from slow recovery foam, the disposable earplug conforms to the shape of the ear canal Flame resistant for use in environments with flammability or explosion potential