EFFECTIVE NOISE REDUCTION: These sleep earplugs boast a maximum Noise Reduction Rating (NRR) of 33 decibels, effectively reducing noise. A proper fit creates a seal between your ear canal and the earplug, significantly minimizing external noise, protecting your hearing, and providing peace in a noisy world. COMFORTABLE & SOFT SILICONE: Made from ultra-soft medical-grade silicone, these noise-reducing earplugs are gentle to the touch, soft, and elastic, ensuring comfort even with prolonged wear. Enjoy noise reduction without sacrificing comfort. REUSABLE & WASHABLE: These reusable sleep earplugs are a great sleep aid, allowing you to drift off peacefully. They're durable, easy to clean, and designed to last, saving you money. PORTABLE & STAY-PUT DESIGN: These noise-reducing earplugs come with a pocket-sized case for easy portability. The lightweight, soft silicone earplugs are designed to conform to the shape of the human ear, ensuring a perfect fit that prevents them from falling out, even when sleeping on your side or tossing and turning. WIDELY APPLICABLE: Our noise-canceling earplugs reduce noise to a comfortable level, providing a quiet and comfortable travel experience. They're perfect for sleeping, snoring, construction, housework, swimming, studying, office work, and other occasions.