Non-slip and anti-fall: The earplugs are designed with ear loops to ensure a secure fit, allowing you to sleep on your side or lie flat without falling off, reducing pressure and discomfort. Effortless noise reduction: The earplugs are made of high-quality silicone, which is non-toxic and gentle on the skin. Reusable earplugs mimic the shape of the ear canal, providing a comfortable fit and effectively reducing noise. Applicable scenes: Suitable for sleeping, construction, concerts, studying, shooting, motorcycle riding, running, loud machinery, pets, nature, camping, and more. Helps protect your hearing in various environments. Reusable earplugs: Earplugs for sleeping can be easily washed or wiped clean for improved hygiene and repeated use. Thoughtful gift: Noise-reducing earplugs make a considerate gift for individuals bothered by traffic noise, construction sounds, conversations, and other environmental noises. Share with family and friends as a gesture of care. Note: All measurements are manually taken; please allow 13 cm variation. Due to lighting and display differences, slight color variations may occur. Actual product received may vary slightly in appearance. Shipping quantity based on main image.