Etymotic Research ER-20 Regular Size Earplugs

Etymotic Research ER-20 Regular Size Blue Earplugs

($10.95 ATA Members / $11.95 Non-Members)

Designed for the smaller ear canal in mind, Etymotic ER-20 Hi-Fi Natural Sound Earplugs feature patented Hi-Fi technology that lets you hear all frequencies clearly, but at a lower volume level. Reduces sound levels approximately 12dB. ER-20 regular size plugs are washable, reusable and durable. NOT recommended for children under age 5.

Color: Blue plug, clear stem