100 pair to a box Reusable TPR Corded Ear Plugs - NRR 27 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 textile cord for comfort and easy storage Cord can be detached for added safety when working around machines, or when the TPR plug is to be cleaned using soap and water Can be reused several times, making them very cost effective.
