3M™ E-A-R™ E-A-Rcaps™ earplugs with cord are among the lightest semi-aural hearing protectors on the market. They provide all-day protection for workers exposed to noise and are ideal as disposable protectors for factory visitors. Replacement pads are available. 23 dB Round plugs seal the entrance to the ear canal, making them more acceptable for the user No need to touch the plugs, which is more hygienic Low noise transmission through the band Easily hangs around the neck when not in use Optimal attenuation for many applications Easy to wash and clean Pads can be easily replaced