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‎3M E-A-Rflex Hearing Protector with UltraFit Tips 350-1100

Item # KB3550020

Brand: 3M

MFG #: 7000052747

Alternate MFG #: 50020

Legacy Part #: KB3550020

UPC #: 10080529500202

Type

Earplug

Size

One Size

Style

Banded;Electrically Insulated;Not Moisture Resistant;Reusables;Slow Recovery Foam;Uncorded

Material

ABS/Elastomeric Polymer

Noise Reduction Rating

24 dB

Standards

CSA Class AL

Color

Blue/Yellow

Product Features

Family Description

Alt Mfg # 50020

Country of Origin

USA

Remarks

Excellent attenuation in all three wearing positions: over-the-head, under-the-chin, and behind-the-neck.
Pivoting, hinged band provides adjustable positions for a more comfortable fit and seal.
Noise Reduction Rating (NRR)* 24 dB when worn over the head or behind the neck, and 27 dB when worn under the chin.CSA Class AL
*The NRR may overestimate the hearing protection provided during typical use.

Package Weight

7.93