Magid Glove & Safety's E2 Jumbo-Sized, Uncorded and Corded Disposable Earplugs, Nos. IHP932J and IHP932CJ, are made from soft, hypo-allergenic polyurethane foam and pack a high noise reduction rating of 32 dB. They offer a tapered design that ensures a comfortable fit all day long and their bright, fluorescent orange color makes them easily seen.