MADE IN THE USA - Silky smooth?? hypoallergenic?? super soft proprietary formulation of polyurethane foam for an ultra premium user experience. Popular tapered shape with flat back and beige color for inconspicuous wear.</br>ORIGINAL FORMULA - EASY TO INSERT and use. Comfo"ble roll down slow recovery foam gives user time to properly insert ear plugs and achieve the best?? most comfortable fit every time</br>NOISE REDUCTION RATING (NRR) 32 Decibels . With NRR33 being the highest grade for foam earplugs?? HEAROS Certified hearing protection offer provide an uncomprimized balance between performance and comfort. Slightly smaller size compared to HEAROS Xtreme Series?? offers protection for those people with smaller ear canals.</br>PROTECT your hearing in loud environments at work and home. Block snoring noise so you fall asleep and stay asleep. Protect your hearing at concerts and jam sessions. Block annoying noises while traveling. Protect your hearing when shooting guns. Block noise so you can focus and study</br>USES - Ideal for all of your noise reduction needs such as sleeping?? studying?? travel?? meditation?? reading?? concerts?? loud events?? shooting and many more</br></br>Product Description</br></br>Did you know that the first foam ear plugs were " blunt" shaped and made of polyvinyl chloride. While these ear plugs achieved noise reduction ratings as high as 29 decibels?? the dense foam could be challenging to roll for proper insertion as well as fit and the coarse surface of the ear plugs could feel rather abrasive against the thin inner lining of the ear canal. Foam ear plugs took a quantum leap forward with the advent of polyurethane ear plugs as this material offer a significantly enhanced user experience with low pressure foam that was easy to roll?? tapered tip designs that more were more comfortable?? pro