Earplugs for sleep, complete soundproofing, for peaceful sleep, noise canceling, high performance, noise reduction value 40dB, for comfortable sleep, noise対策, relaxation Airplane, study, washable 48-31 ୨୧┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈୨୧ #Snow☆ ←←Check out other products too✨ ⭐️Bulk purchase welcome - ̗̀⚠︎ ̖́-Caution- ̗̀⚠︎ ̖́- ◎ Opened once for product photography. ◎ To offer at a low price, it will be simply packaged and shipped using an inexpensive shipping method. ※ Even if a box is shown in the photo, it may be shipped without the box. ◎ Please check the profile.