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 * Immediate purchase welcome, silent purchase at midnight OK ◎ * One-of-a-kind, first-come-first-served * Welcome to bulk purchases, please feel free to comment. Thank you. * Free shipping! ・Please understand and purchase due to home storage and simple packaging. (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ ※In order to sell at a slightly lower price, we may ship the product after taking it out of the box due to shipping costs. # Click here for Izumi's product list ☜✨ 45-36 999