Features: 1. It is safe and reliable to prevent water from entering the ears of swimmers and bathers. 2. The soft texture fits the contours of the ears and is suitable for long‑term wear. 3. Can be used repeatedly, the earplugs must be washed after each use, and the service life is long. 4. Using high‑quality silicone material, non‑toxic, tasteless, environmentally friendly and durable. 5. Has a certain noise reduction function, suitable for swimming, sleeping, flying, spa. Specification: Item Type: Earplug Material: Silicone Weight: Approx. 6g / 0.2oz Product Use: Swimming, Sleeping, Flying, Spa Wearing Method: Gently pull up the upper part of the ear, align the earplug with the ear canal, and gently rotate it to a suitable position to ensure that the air in the ear canal does not communicate with the atmospheric layer. This product can be used and cleaned repeatedly. Package List: 2 x Earplug Features Safe and Reliable: Prevents water from entering swimmers' and bathers' ears, providing assurance during water activities. Comfortable Fit: The soft texture conforms to the ears' contours, ensuring long-term comfort and wearability. Reusable and Durable: Can be washed and used repeatedly, offering a long service life, reducing waste and cost. High-Quality Material: Made from non-toxic, tasteless, and environmentally friendly silicone, ensuring durability and safety. Noise Reduction Function: Provides a certain level of noise reduction, suitable for various activities including swimming, sleeping, flying, and spa visits.