The Radians Inc. CEP002T Custom Molded Earplugs offer a soft, permanent, and mess-free custom fit. They are designed to provide all-day comfort with their user-friendly and simple-to-follow instructions. Made from safe, non-toxic, and hypo-allergenic silicone, these earplugs are a sustainable choice as they\'re environmentally friendly. Durability is guaranteed as they are long-lasting, and for added convenience, they\'re also washable.