Convenient for carrying as it comes with a storage case ✨ Earplugs for sleeping, quiet sleep, no ear pain, silicone, relief for hyperacusis, noise reduction, for use on airplanes, for studying, for concentration When you want to focus, noise reduction measures, soft, washable, noise reduction (SNR): with storage case (black) Although it is an unused item, it has been opened for inspection. * Immediate purchase is welcome, silent purchase at midnight is OK ◎ * First come, first served for only one item * Welcome to bulk purchases, please feel free to comment * Free shipping! ・Please understand and purchase as it will be stored at home and shipped in simple packaging (⁎ᵕᴗᵕ⁎) ・Please be sure to check the condition of the product in the actual photos ♪ #ErincoProductList is here ✨ In order to sell at a slightly lower price, we may ship the item out of its box due to shipping costs ✨ 26-29(0822)