NRR 28: Certified noise reducing ear plugs protect smaller ears from sounds up to 28 decibels, Diminish sounds of intrusive snorers, droning office machinery or your teen's garage band while still being able to hear.
Special Sizing: The Nanos ear plugs are specifically designed for extra small ear canals, they fit comfortably and securely in diminutive ear canals. The Nanos are a very popular choice of earplug for women children and teenagers
Extreme Comfort: these roll-down foam plugs expand to the contours of your ear canal for a custom fit that is soft and comfortable for long-term use. Their tacky texture helps secure them in your ears during rigorous activities. The super comfortable foam make them ideal sleeping earplugs.
Reusable: The ear plugs are reusable as the closed-cell foam skin design makes HEAROS Nanos impervious to dirt and oils for long term hygienic use
Hypoallergenic: the ear plugs are made from a hypoallergenic foam to prevent any allergic reactions while using, ideal for those with sensitive skin or latex allergies