• Auditory comfort: Designed to reduce auditory discomfort caused by noise, wind, sand, dust, or moisture, offering effective, comfortable, and practical isolation. • High quality: Made with top-notch raw materials, the soft and hypoallergenic rubber fits perfectly in the ear, ensuring comfort and safety. • Package contents: Includes 2 earplugs and 1 storage case to protect them from contamination and ensure their effectiveness. • Environmental responsibility: All materials used are environmentally responsible.