What you get: You'll receive 21 pairs of silicone earplugs in assorted colors, providing ample supply for your needs and replacements. Ear-friendly silicone: Crafted from soft silicone, these moldable earplugs are lightweight and comfortable for all-day wear. They're also reusable – simply clean and air dry them for future use. A snug fit: Designed to fit the ear canal without pressure, these noise-reducing earplugs are suitable for adults and children alike. They effectively cover the ear canal to prevent them from falling out, even when sleeping on your side. Dual functionality: These waterproof earplugs offer excellent noise reduction, muffling sounds from construction sites, concerts, or traffic for a better sleep or study environment. Their waterproof design also protects your ears while swimming (note: silicone plugs are not recommended for outdoor swimming on hot days). Travel-ready: This set includes 3 large boxes and 3 travel-sized storage cases to keep your reusable sleeping earplugs clean when not in use, perfect for travel, daily commutes, and preventing loss.