Earplugs for sleeping, 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 297704 This item is new and unused, but has been opened for photography. * Immediate purchase welcome, silent purchase at midnight OK ◎ * Free shipping! * May be shipped out of the box or compressed. * Shipping is closed on Saturdays, Sundays, and holidays. * Please check the actual photos for the condition of the product. # Akko's list of products with no comments and immediate purchase OK