Dielectric design for use around electrical hazards. Extremely soft ear pads improve comfort. Noise Reduction Rating (NRR) of 20. Tested in accordance with ANSI S3.19-1974. Used in applications such as mowing/trimming lawn, power tool use, traffic and office noise or sleeping in noisy rooms.
| Id | 166729 |
| SKU | 3521200 |
| PartNo | 10004293 |
| UPC | 641817001585 |
| Noise Reduction Rate (NRR) | 22 DB |
| Color | Black/Green |
| Dielectric | Yes |
| Material | Plastic |
| CID | 9 |
R.P. Lumber - Edwardsville, IL