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: 2 x EarplugExcellent after Sales Service: If you have any questions or concerns about the products you have purchased, please contact us. We will provide you with a satisfactory answer and a solution within 24 hours. Convenient to Use: The waterproof design allows you to move more comfortably in the water, enjoy the fun of swimming, while keeping your ears dry, avoiding discomfort, and providing a comfortable user experience. Safety and Environmental Protection: Made of soft silicone material, odorless, safe and environmentally friendly, reusable, easy to clean and wear for a long time, lightweight and easy to carry, in line with ergonomic design. Multi Scenario Application: suitable for various occasions, such as sleeping, snoring, swimming, studying, airplane travel, music concerts, etc., to protected hearing from noise interference and meet different needs. Ear Canal Fit: The unique shape design makes the earplugs tightly and comfortably fit with the ear canal, making it easy to wear and remove, ensuring effective waterproofing and preventing water from entering swimmers and their ears.