3M™ E-A-R™ UltraFit™ Earplugs 340-4004, Corded, Poly Bag safety-knives Comfort fit design based on

Comfort fit design based on extensive wearer input to provide our most comfortable garment design that: enables a greater range of movement while stretching and bending

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Controls and absorbs up to 15 gallons

Holds factory-sealed

Easy cap-mount design

3M™ E-A-R™ UltraFit™ Earplugs 340-4004, Corded, Poly Bag safety-knives Comfort fit design based onThe 3M E A R UltraFit corded earplugs features a proprietary, premolded, triple flange design that fits comfortably in most earcanals. Premolded, triple flange earplug s fit comfortably in a wide range of ear sizes No need to roll earplugs before fitting so the tips stay clean even if hands are dirty Soft polymer is washable and reusable, reducing both waste and costs Poly bag keeps each pair or earplugs available or accessible for re use Noise