3M - 340-4004-PK - 3M E-A-R UltraFit Earplugs 340-4004, Corded, Poly Bag, 100 Pair/Box

The 3M E-A-R UltraFit corded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most earcanals.
3M 340-4004 Features: 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 reduction rating (NRR) 25 dB CSA Class AL Test compatible with 3M E-A-Rfit Validation System 3M 340-4004
Specifications:
Brand: E-A-R
Product Type: Earplugs
Color: Yellow
Material: Elastomeric
Polymer Shape: Multi-Flange
Size: One Size Fits Most
Package Brand Name: 3M
Product Type: Corded
Earplug Plug Shape: Multi-Flange
Connector Color: Blue
Size: One Size Noise Reduction
Rating (NRR): 25dB
Plug Insertion Method: Push-to-Fit
Plug Material: Elastomeric Polymer
Material Category: Plastic
Connector Material: Vinyl
Plug Color: Yellow
Primary Color: Yellow
Standards Met: CSA Certified Class AL