267 HPR320C Reusable TPR Corded Ear Plugs NRR 25 NRR 31dB Lower slash pokcets angled for 16 D622 XL Lower slash pokcets angled for ergonomic comfort Cotton construction offers comfort Pre formed plug shape with no rolling required makes insertion simple Self sealing flanges give all day comfort Rigid stem makes insertion easy and reduces the risk of contamination Non resonating textile cord for comfort and easy storage Cord can be detached for added safety when working around machines making them very cost efficient Moderate attenuation allows for safe usage that blocks out hazardous noise yet allows warning signals and voices to be clearly understood