Description These silicone earplugs are designed to provide noise isolation, making them for dormitory use and ensuring a peaceful sleep. The cool whale design adds a fun touch, while the waterproof feature makes them ideal for swimming and other water sports. They are comfortable to wear and effectively block out unwanted sounds. Features - Color: Blue -Material:Nanometer silicone +pp -Size:3.00X2.00X2.00cm/1.18X0.79X0.79in-High noise isolation: made from silicone material, these earplugs effectively block out external noise, providing a quieter sleeping environment in dormitories.-Waterproof design for swimming: special waterproof treatment prevents water from entering the ears, offering a better swimming .-Comfortable fit with cool whale design: ergonomically designed to fit the ear's curve comfortably without pressure; the cool whale design is stylish and fun.-Versatile use for multiple scenarios: suitable for dormitory sleep, studying, swimming, work, travel, and more, allowing you to enjoy peace and quiet anytime, anywhere.-Durable silicone material: made from durable silicone, these earplugs offer a reliable and longlasting usagePackage list: 1 pair x Earplugs 1 x box