267 HPR400C Reusable TPR Corded Ear Plugs NRR 27 SNR 33 good vest Hidden left chest Retractable Clear VDH5VSHNVY XL Hidden left chest Retractable Clear ID Reflective piping accents add better visibility in low light 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 Corded versions use a non resonating vinyl cord for comfort and easy storage TPR plug is to be cleaned using soap and water Can be reused several times 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