4 New Radians Jelli Snug Earplugs. This is a new set of 2 pairs of Radians Jelli snug earplugs. When it comes to hearing protection, Radians is unsurpassed in selection, quality, delivery and value. Super soft snug plugs are washable and reusable. FDA approved materials are non-toxic. These are the highest NRR rated reusable earplug on the market today.