Earplugs for sleep, complete soundproofing, for a good night's sleep, noise canceling, high performance, noise reduction value 40dB, for a comfortable sleep, noise対策, relaxation, airplane, study, washable #Kerori's Treasure Box - Click here for a list of products ✨ ☜ ⚠️Photos cited from the site are for reference and image purposes. Please be sure to check the actual product photos ✨ ＊Instant purchase welcome・Midnight silent purchase OK◎ ・Home storage・Shipping in simple packaging (⁎ᵕᴗᵕ⁎) ・Opened for inspection and photography. Unused. 36-22