3M™ 7000002305 391-1004 Refill Bottle Ear Plug, 33 dB Noise Reduction, Tapered Shape, Uncorded Design

For Machine Operation, Blasting, Cleaning, Sanding, Electrical, Grinding, Painting, Composite Finishing, Welding, Facility Maintenance, Demolition, Assembly, Final Finish, Paint Preparation

OUTSTANDING COMFORT - E-A-Rsoft Ear Plugs have a smooth texture for in-ear comfort, are made of an advanced foam for all-day wear

SOFT SOUND-ABSORBING FOAM - Soft foam earplugs are easy to roll down and insert, then expand within the ear canal to help reduce noise exposure

VERSATILE - Use while chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding

For industrial/occupational use only

Not for consumer sale or use

Available with and without cords

Features a Noise Reduction Rating (NRR) of 33 dB for regular and large size in combination, 32 dB for regular size alone

ANSI|CSA|OSHA