Superior Noise Cancellation: Experience unparalleled silence with these noise-canceling earbuds. Made of nanosilicone, they effectively block unwanted sounds and ensure a quiet environment whether you are sleeping, studying or working. Enjoy peace of mind wherever you go with these sound-cancelling earbuds, designed for optimal noise cancellation and increased focus. Perfect for the easily woken up or those who are sensitive to sounds. Comfortable and reusable: These reusable earplugs are designed for maximum comfort. The ergonomic, non-circular shape ensures a snug and secure fit in your ear canal, preventing discomfort even with prolonged use. Made from soft nano silicone, these comfortable earplugs are gentle on your skin and can be easily cleaned and reused, making them a cost-effective solution for hearing protection. Waterproof and Portable: These waterproof earplugs are ideal for swimming and other water activities. The silicone material prevents water from entering your ears and protects them from infection and irritation. The included transparent case makes these earbud earbuds easy to transport and store, so you can always have them on hand when you need them. Enjoy peace of mind knowing that your ears are protected, whether you're at the pool or on the go. Specifications: Dimensions: Length: 2.4 cm, Width: 2 cm, Height: 1 cm Material: Nano Silicone Package Includes: Earplug Handle x1 pair Transparent box x1 Earplugs (small) x1 pair Earplugs (large) x1 pair