//Convenient to carry with a storage case// Size can be changed to the optimal size!! 【Care】Washable & Reusable ⋱We have special offers on our profile⋰ ⭐Anonymous delivery & Free shipping⭐ Please check the actual photos for the condition of the product♪ Click here for a list of products from #chanmaho shop ✨☜ #chanmaho household goods ----------------------------------------------- 【High-performance filter】 Reduces noise by approximately 40dB. By wearing it when you are concerned about surrounding sounds, such as during sleep, work, study, or in public transportation, it blocks out unpleasant sounds in your ears. 【Achieves sound sleep and high soundproofing】 The earplugs come with three sizes: S, M, and L, allowing you to change to the size that best suits you. This provides an excellent fit and complete integration with the ear, creating a quiet sleeping environment. 【Washable & Reusable】 Even after long-term use, the elasticity will not decrease, and you can wash it with water if it gets dirty, so you can use it repeatedly, which is hygienic and economical. After use, wash with water, dry, and store in the dedicated case. 【How to wear】 Before putting in the earplugs, first clean your ears. First, reach the opposite hand behind your head and pull your ear up, hold the grip, and gently push it into your ear canal to complete the wearing. ※If you leave water in your ears for a long time while wearing earplugs, it can cause otitis media, so be sure to wipe them thoroughly before putting in the earplugs. Earplugs for sleep, complete soundproofing, sound sleep, noise canceling, high performance, sound insulation value 40dB, sound sleep, noise reduction, relaxation, airplane, study, washable 87-72.11