Next™ Skull Screws™ Earplugs – uncorded skull screws ear plugs nrr 30db
247-P1300 Features: -No-roll convenience. -Twist-to-seal design. -Quantity: 120 pair per box. Product Type: -Ear Plugs. Type I: -Ear Plugs. Uncorded: -Yes. Generic Specifications: -Noise Reduction Rate (NRR): 30 dB.