❀ Instant purchase welcome ◎ Midnight silent purchase OK ◎ ❀ Only one item, first come, first served ♪ ❀ Bundle discount and follow-up discount available ☆ ❀ Free shipping ⭐︎ Anonymous delivery ♪ ✽ Bundling is also welcome ♪ Please feel free to comment ☆ #yurimoco♡ Click here for a full list of all products ☆ Earplugs for sleep, the strongest sound insulation, soft silicone, flexible and comfortable, no ear pain, noise reduction, sound insulation value 40dB, waterproof, earplugs, relief of hyperacusis, earplugs, washable, reusable, for airplanes/construction/study concentration (set contents: earplug body + storage case) (Black) 【Ultra-soft and comfortable to wear】 You can get the best sleep with high-quality earplugs. Most earplugs are made of ordinary silicone, but our earplugs are made of a special silicone material that is softened by ergonomic design. Ultra-soft and low pressure, comfortable to wear even for long periods of time. Fits the ear and is hard to come off. 【Strongest soundproof earplugs】 Earplugs are based on the independently developed ergonomic design, developed to fit the Japanese ear canal, and the special shape of the earplugs with an arc can effectively block out unwanted noise. The large voice in the train car is about 82dB, and when using earplugs, it goes down to about 42dB. It becomes almost the same environment as when you are in a quiet office, and you are freed from sound stress. Instead of completely blocking out the outside sound, it attenuates the sound pressure by 40dB in all sound ranges from high to low. 【Washable ・ Convenient to carry】 Even if it gets dirty, you can wash it with water and reuse it cleanly, which is hygienic. It does not lose its elasticity even if used for a long time, and can be used repeatedly. Furthermore, it is individually packaged and hygienic. Comes with a dedicated case for clean storage. Convenient to carry, whether at home or at your accommodation! ✽ Because it has been opened once for shooting and inspection, It is listed as "Like new" ( ⁎ᵕᴗᵕ⁎ ) ✽ If there is any defect, please contact us before evaluation. ✽ Please understand that it is stored at home and shipped in simple packaging ( ⁎ᵕᴗᵕ⁎ ) ✽ Please check the actual photos for the condition of the product ♪ 《In some cases, we may take it out of the box and ship it due to shipping costs, or We may compress it》 19-49-20091200