[Advantages of umbrella design]: Our earplugs are easier to wear, more comfortable and more stable. Three-layer modeling, layered noise reduction. They did a better job reducing the decibel level. These earplugs are most suitable for sleeping, traveling, swimming, surfing, listening to concerts and listening to live music, effectively reducing noise at all stages. [Effective noise reduction ]: Our earplugs can reduce noise when you are working or people around you are snoring. Give yourself a quiet moment or a quiet night. These small devices are good noise cancellers, so you won't be disturbed by noise any more. [Soft and Comfortable]: Use silicone material to improve comfort. Our earplugs won't make you feel uncomfortable or painful. The soft material conforms to the ears more easily and is more comfortable than foam earplugs. [Reusable and Washable]: Made of high quality silicone, washable, reusable and safe to use , which means you can use them for many years. The soft material does not cause pain or discomfort. Made of silicone, it improves comfort and is more comfortable than foam earplugs. [Package includes: 10 pairs in two boxes. If you're bothered by noise and can't fall asleep, give yourself a gift. Our earplugs can help you relax and rest better.