For those who swimming but the water getting into their ears, these silicone ear plugs are a game-changer. They are reusable and moldable, ensuring a snug fit that keeps water out. Just press them gently into your ears before diving in, and you'll be able to swim comfortably without any distractions. Features - Color: Sky-blue -Material:Silicone, PP sponge - Size: 2.10X1.40X1.40cm/0.83X0.55X0.55in - Size: 9.50X2.50X2.00cm/3.73X0.98X0.79in - Size: 1.50X1.20X1.20cm/0.59X0.47X0.47in -Highperformance noise cancellation: utilizing advanced noisecanceling technology, these earplugs effectively reduce external noise, creating a serene environment for study and work -Ultrasoft material: constructed from super soft materials, these earplugs provide a comfortable fit that adapts to your ear shape, ensuring longterm wearability -Broad applicability: ideal for use in multiple scenarios such as studying, working, and napping, these earplugs help you stay focused and undisturbed -Hearing protection focus: our earplugs are designed to protect your hearing while offering exceptional comfort, making them for extended use in various environments -Easy to carry: the convenient box packaging makes it simple to carry these earplugs with you, allowing you to enjoy on the go Package list: 1 pair x sleeping earplugs 1 x storage box 1 box x replacement ear cotton