Howard Leight Quiet Banded Earplugs, Semi-Aural, QB3HYG, NRR 23, 10 Pairs/Box The external horn flare is

The external horn flare is made from shock-resistant aluminum

HOUSING            Steel

Electronic sensor has automatic shutoff approximately 1-1/2 minutes after dryer turns on if an inanimate object is placed across air-outlet opening

Tile-Top AM #420        5'

Howard Leight Quiet Banded Earplugs, Semi-Aural, QB3HYG, NRR 23, 10 Pairs/Box The external horn flare isHoward Leight Quiet Banded Earplugs, Semi Aural, QB3HYG, NRR 23, 10 Pairs Box Item #: T97436713 Quiet Bands Banded Earplugs, Semi Aural, NRR 23 Howard Leight Quiet Banded Earplugs feature soft pods that rest partially in the ear for a balance of protection and comfort. The patented band design prevents ear pods from touching dirty or contaminated surfaces. The lightweight and portable band is designed especially for environments with intermittent