3M Ear Plugs, 30 Pairs/Box, E-A-R Classic 310-1060, Uncorded, Disposable, Foam, NRR 29, For Drilling, Grinding, Machining, Sawing, Sanding, Welding, 1 Pair/Pillow Pack

EXCELLENT SOUND ATTENUATION: Exposed cell surface texture resists movement and helps maintain an effective seal creating a comfortable, snug noise barrier. Noise Reduction Rating (NRR) 29 dB. CSA Class AL.
OUTSTANDING COMFORT: This unique slow-recovery, low-pressure foam and special cylindrical shape help enhance comfort throughout the day by creating lower pressure in the ear canal.
SOFT ENERGY-ABSORBING FOAM: Proprietary foam is initially firm to make fitting the ear plug easier, then softens once it’s in the ear to comfortably conform to the unique shape of each ear canal.
SWEAT AND HUMIDITY RESISTANT: Classic ear plugs are resistant to moisture absorption for consistent fitting even in humid environments.
FLAME RESISTANT: Helps protect against potential arc flash situations and provides for safer storage.
VERSATILE: Use while chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding.
CLEAN STORAGE: Reusable pillow pack helps keep earplugs clean when they are not being worn.
Industrial/occupational use only. Not for consumer sale or use.
For industrial/occupational use only. Not for consumer sale or use