【Lightweight and Comfortable】Which are made from skin-friendly materials.They fit your ear and effectively block up to 32 decibels of noise.The earplug has the same noise absorption rate as larger earplugs, but they don't hurt.Easy to insert and will not fall out overnight.【Unique Design】Ergonomic design, the spiral in-ear earplug fits the ear canal perfectly, effectively preventing harmful noises, comfortable to wear, they are ideal for side sleepers, staying snug in the earswithout being pushed too far or causing pain.Soft and comfortable earplugs even for long periods of time.【Premium Material】Made of quality silicone, the earplugs are non-toxic and have a skin-friendly texture;Imitating the shape of the ear canal, soft and comfortable, a great suit for men, women, children and all ear types.【Washable Reuse】The earplugs are reusable, clean them regularly with warm soapy water and you can use them for a long time.Each set of earplugs comes with a compact travel case, against moisture, dust and dirt.【Applicable scenarios】Suitable for sleeping, surface swimming, showering, water sports, architecture, concerts, learning, shooting, motorcycles, racing, roaring machines, pets,camping in nature, etc.