Noise Reduction- Sleeping earplugs reduce noise by 33dB for a better night's sleep, ideal for concerts, construction work, air travel, loud events, motorcycles and the work. Please note that earplugs can only reduce noise, but not to 100% 0 decibel. The effect is to cover your ears with your hands. Earplugs comfortable to wear. - Soft silicone earplugs mold to the shape of your ears for a perfect fit and all-night comfort without pressure, itch or pain. The noise canceling earplugs are available in 4 sizes of silicone plugs and 2 sizes of foam plugs, perfect for men, women, children and all ear shapes. [The unique Komma design - The unique design is more ergonomic, fits the ear perfectly and is easy to put on and take off. You can easily switch sides while you sleep, clip them into your ears to prevent them from falling off at night, which is perfect for side sleepers. Comma-shaped earplugs are unique and stylish. [Reusable and washable] - Our silicone earplugs are easy to reuse and can be washed with water. They can be reused for years. Comfortable and reusable earplugs. [Hearing protection earplugs have excellent noise isolation properties to reduce noise from nearby roads or snoring from partners, or others occasions such as homes, libraries, airplanes, parties, concerts, clubs, sporting events, fireworks, construction sites, etc. This is the perfect gift for a loved one, the