Ideal for light sleepers, noise sensitive individuals, students and professionals who need a quiet environment. Provides strong sound attenuation to promote peaceful sleep and improved concentration in focused tasks. Designed for light sleepers, students, travelers and anyone who requires a quiet surroundings, these earplugs reduce ambient noise to support rest and focus. Made from soft silicone for comfortable wear without ear pressure; reusable and built for long lasting durability. Key attributes Function: passive noise reduction Material: soft silicone Fit: designed for extended wear without pressure Durability: built for repeated use and long lasting performance Use environments: suitable for home, dorm, library, office and travel Use scenarios Nighttime in a noisy bedroom or apartment: block out city traffic, snoring roommates or late street noise to improve sleep quality. Study or work in noisy environments: reduce distractions in libraries, study rooms, or open offices to improve focus and productivity. Travel and transit: minimize engine and cabin chatter on planes, trains or buses for a calmer travel experience.