Features: NRR 30dB Expands to fit ear canal. Closed cell foam earplugs are resistant to dirt build up. Available in a convenient dispenser box. Uncorded plugs 200 per box / 10 boxes per case.
• Rugged high profile cups Adjustable headband and ProForm™ leather ear cushions• Hard hat adaptor fits most hard hats (may not be suitable for wide-brim hard hats)• Hard hat adaptor pivots and locks...
Features: NRR 24dB Slim profile ear cups Omni directional microphone Amplifies hearing while compressing harmful sounds and reducing them to a safe level Collapses for easy storage External access...