267 HPR400D Metal Detectable Reusable TPR Corded Ear Plugs NRR 27 balaclava rather than pairs Ladies' size for Hazardous Location rather than pairs Ladies' size for true fit on female hands comfortable foam sealed design keeps out dust & airborne particles Flexible co injected temples provide a secure fit Non slip rubber nose pads provide a comfortable fit 9 Base curve lens Meets ANSI Z87 dirt repellent surface 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 Cord can be detached for added safety when working around machines perfect for use in food industry Metal infused cord for better detectability Avoid minor injuries and irritation with a smooth