About this item Prevent Hearing Loss: Our soft silicone earplugs are ergonomically designed to fit the shape of the human ear. This design not only reduces noise, but also does not damage the inner ear, thus avoiding the risk of hearing loss and middle ear infection caused by long-term wearing. Anti-noise earplugs: High-quality silicone sleep earplugs are easy to clean and suitable for long-term use. They reduce most noise and protect your ears in noisy places without affecting sound quality. Earplugs are great for reducing noise, relieving tinnitus, and protecting hearing. Note: Noise reduction ≠ mute. Enjoy a Quiet Sleep: Designed for light sleepers, ideal for back and side sleepers, the sleep earplugs are not easy to fall off during sleep, you can enjoy a restful sleep all night long. Quiet earbuds are not only good for sleep, they can also help you focus while studying or working. They are essential for traveling and commuting. Wide range of applications: Noise-cancelling earplugs have excellent sound isolation effect and are suitable for any occasion such as homes, libraries, airplanes, parties, concerts, clubs, sports events, fireworks shows, construction sites, etc. This is the perfect gift for loved ones, family members, music loving friends or sensitive sleepers. Packing list: 1 pair of sleep earplugs, 3 pairs of silicone earplugs, 2 pairs of replaceable earplugs and 1 carrying case