BENEFITS OF THE UMBRELLA-STYLE DESIGN: Our earplugs were easier to put on, more comfortable, and they stayed put. Three-layer shape, layered noise reduction. They do a better job of lowering the decibel level. These earplugs are best for sleeping, traveling, swimming, surfing, concerts and live music, in various scenes to effectively reduce noise. EFFECTIVELY REDUCES NOISE: Our earplugs earmuffs can reduce noise while you are working or someone is snoring around you. Give yourself a quiet moment or a peaceful night. These little devices are good noise defenders, so you won't be bothered by noise anymore. SOFT AND COMFORTABLE: Made of silicone to improve comfort. Our earplugs won't make you feel uncomfortable or painful. Soft material makes it easier to fit the ear, more comfortable than foam earplugs. REUSABLE AND WASHABLE: Made of high quality silicone, washable, reusable and safe to use, this which means you can use them for many years. Soft materials do not cause pain or discomfort. Made of silicone to improve comfort and more comfortable than foam earplugs. If you are bothered by noise and can't sleep, give yourself a gift, if it's Please. Our earplugs can let you relax and rest better.