Manufactured from a soft, hypoallergenic polyurethane foam, these 3M 1110 disposable earplugs offer long-lasting comfort and high-attenuating ear protection. The tapered shape offers a snug, low-pressure fit, while the soft, slow-recovery foam makes them easy to roll down and insert in the ears. Supplied as a Pack of 100 pairs, these foam earplugs are attached to a cord to make them easy to wear around the neck when not in use.