Retail Price: 3600 yen [Color] Red & Black [Latest Design Special Shape Earplugs Comfortable to Wear] Innovative design based on ergonomics, developed to fit the Japanese ear canal, with special arc-shaped earplugs that fit the shape of the ear canal, fitting the ear well and not falling out even when worn during sleep. Environmentally friendly, non-toxic liquid silicone material is used, with excellent flexibility. Your ears won't hurt even after wearing them for a long time. Designed for Japanese people, the size of the earplugs fits the Japanese ear canal better than other earplugs, naturally fitting and causing less discomfort. Exhibits good breathability, and there is no unpleasant feeling of stuffiness in the ears. Good breathability ◎ Earplugs for sleeping, sound sleep, complete soundproofing, hyperacusis, noise reduction, good sleep, noise reduction value 32dB, airplane, work, study, washable, reusable, with carrying case, 3 sizes of ear tips, 2 pairs 19-69-36 ✼••┈┈┈┈••✼••┈┈┈┈••✼••┈┈┈┈••✼ ■ Opened for photography. Please check the actual photos for the condition of the product. ■ Immediate purchase, silent purchase welcome ♪ → #ToyBox's bargain product list ■ Follow discount and bundle discount available! (See profile for details ♪) ■ Price negotiation OK ◎ Feel free to comment ♪ ■ Please read the profile before purchasing and check for any unclear points before purchasing.