"Three-position muff can be worn over-the-head, behind-the-head or under-the-chin. Includes crown strap required for under-the-chin or behind-the-head wear. Lightweight, durable plastic construction is non-conductive, dielectric for tough environments. Features large earcup openings with soft, foam-filled cushions, replaceable foam cup liners and take-apart assembly for easy cleaning. NRR 25 (over-the-head). Tested to ANSI S3.19-1974.**PE** 3M H1 Warning and NRR Footnote"
| State Safety & Compliance | |
|---|---|
| Product Category | Ear Protection |
| Product Number | 330-3002 |
| Product Name | E-A-R Model 3000 Earmuffs > NRR - 25 > UOM - Each |
