3M™ Foam Earplugs, Uncorded, 29dB

We are confident you will find these the optimum combination of noise blocking and comfort.   3M™ 1100 uncorded foam earplugs feature soft, hypoallergenic foam and a tapered design to fit comfortably in the ear canal. These uncorded foam earplugs conform to the unique shape of each ear for excellent hearing protection and comfort. They feature a smooth, dirt-resistant surface for hygiene. One pair (two individual earplugs) are included in each sealed package.   Why we offer these earplugs: The 1100 series are the highest performing foam earplugs we have found during testing.   While the official noise reduction rating is 29 decibels, our unofficial "real world testing" shows that this model reduces perceived sound intensity better than any other foam earplugs on the market, even those with higher ratings.   Our internal testing also shows that for most users, the comfort level is so high that users can wear these ear plugs for a theoretically infinite amount of time. These are sof