E-A-R 330-3001 Ear Muffs

3M ID: 70-0715-1540-0
 

Large earcup openings and soft, foam-filled cushions offer a snug, comfortable fit.
Provides a protective seal without excess pressure while the pivoting earcup connections maintain the seal and proper alignment.
Durable, lightweight construction of non-conductive, dielectric plastic.
NRR: 20dB (over-the-head), 22dB (behind-the-neck or under-the-chin).
ANSI

Click to Enlarge Low-profile and lightweight protection may be worn over-the-head, behind-the-head, or under-the-chin.
 
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E-A-R Earmuffs 330-3001, Model 1000 24 EA/Cas