Earplugs for Sleep, Soundproof, Hearing Sensitivity, Noise Reduction, Sleep Improvement, Noise Reduction Value 30dB, Airplane, Work, Study, Washable, Reusable, with Carrying Case, 3 Sizes of Ear Tips, 2 Pairs (Sky Blue) ✨Unused✨ The shape of the storage case differs from the online image. Please check the actual photos. ▼▼The following is a copy▼▼ 【Latest Design Special Shape Earplugs, Comfortable to Wear】Innovative design based on ergonomics, developed to fit the Japanese ear canal, with a special curved shape that fits the ear, fits the ear well, and does not fall out even when worn during sleep. Environmentally friendly, non-toxic liquid silicone material is used, with excellent flexibility. Even when worn for a long time, your ears will not hurt. Designed for Japanese people, the size of the earplugs fits the Japanese ear canal better than other earplugs, fits naturally, and feels less uncomfortable. It exhibits good breathability and does not feel stuffy. It is also breathable. 【Protect Your Ears from Surrounding Sounds】Improved fit without pain in the ear canal, and improved noise reduction value! People who are suffering from hearing loss due to noise. By wearing earplugs, it is possible to reduce the sound by about 30dB. Two earplugs reduce the noise you are concerned about! Protect your ears from the sounds of daily life that you have been worried about. 【Wide Range of Applications】30dB, excellent sound insulation performance, applicable to a wide range of places. Very suitable for use when you want to concentrate during sleep at home, hotels, campsites, airplanes, work, study, meditation, etc. It is also useful when traveling long distances by train or long-distance bus. Please use it when you feel uncomfortable in noisy environments such as live concerts, parties, clubs, sporting events, fireworks displays, shooting, and construction sites. 【Easy to Use】Gently pull your ear canal to widen it and insert the earplugs. When removing the earplugs, be sure to gently and slowly pull them out while turning the handle. Removing the earplugs suddenly may damage the eardrum. Washable after use. so28-77.2280