Noise reduction: Earplugs are reusable and durable hearing protection devices made of soft material. They reduce most noise and help you get into your space. Optimum Comfort: The iconic round shape fits your ears perfectly, making it a stylish accessory that protects your hearing. MULTIPURPOSE: Are versatile earplugs that protect against loud noises and background noise in a variety of situations. They're great for sleep and can help you focus while studying, working, or reading. Of course, they are a must-have when traveling or commuting. Easy to use: These earbuds are easy to insert and they don't stick out of your ears when worn correctly. Our earplugs are reusable and washable, providing a sustainable solution to disposable earplugs.