3M E-A-R Skull Screws Disposable Earplugs
3M Skull Screws push-to fit uncorded and corded foam earplugs offers push-to-fit convenience and noise attenuation. Push-to-fit style means no earplug roll-down is required for easy fitting. Noise reduction rating (NRR) 32 dB CSA Class AL. 4 boxes per caseFeatures Tough look of threaded metal Soft foam tips feel comfortable for extended wear Cutting-edge look and comfort may increase worker compliance in wearing hearing protection Foam tips stay clean, even when your hands are dirty
Products
![product](https://spisafety.com/images/products/S3P1300.jpg)
SKULL SCREW UNCORDED EARPLUG NRR 32 120 PR/BOX, 4/CS Uncorded, 120 pair per box
Product Code: S3P1300
Earplug Type: Uncorded
Noise Reduction Rating: NRR 32
Style: Disposable
Origin: Made in the USA
![product](https://spisafety.com/images/products/S3P1301.jpg)
SKULL SCREW CORDED EARPLUG NRR 32 120PR/BOX Corded, 120 pair per box
Product Code: S3P1301
Earplug Type: Corded
Noise Reduction Rating: NRR 32
Style: Disposable
Origin: Made in the USA