3M™ E-A-R™ Model 1000 Earmuffs 330-3001, 24 EA/Case
- Brand Name: E-A-R
3M™ earmuffs feature durable, lightweight construction of non-conductive, dielectric plastic that can be worn over-the-head, behind-the-neck or under-the-chin.3M 7000002314 Features:
- Large earcup openings and soft, foam-filled cushions offer a snug, comfortable fit.
- Durable, lightweight construction of non-conductive, dielectric plastic.
- Noise Reduction Rating* NRR 20 dB (CSA class B) when the band is worn over-the-head. NRR 22 dB (CSA Class A) when the band is worn under-the-chin. NRR 22 dB (CSA Class B) when band is worn behind-the-head.
- Brand: E-A-R™
- Product Type: Earmuffs
- Color: Black/Maroon
- Material: ABS
- Part Number: 30000
- Shape: Earmuffs
- Size: One Size Fits Most