<ul><li>NRR 20: the airplane earplugs are tested and certified to have a NRR 20 to help block out the noise while traveling, these are reusable earplugs</li><li>Pressure and Pain Relief: the earplugs are designed with a unique RegulatAir aviation filter technology which reduces airplane pressure and ear pain while flying</li><li>Hypoallergenic: the protective ear plugs are designed with latex free silicone to prevent unwanted allergic reactions and breakouts</li><li>Comfort: The ear plugs are made from a super soft, pliable, and comfortable silicone material for easy use and comfort for your entire flight</li><li>These include 1 pair of AirPlugs and a free carrying case for your convenience</li></ul><br><br>

HEAROS AirPlugs Airline Pressure Reducing Earplugs, 1 Pair + Free Case, Latex Free Silicone, Reduce Ear Pain, NRR 20, Clear (5805)