Thank you for viewing. This is the OMBRA v2 soundproof mask. I used it once, but I'm selling it because I no longer use it. ・Size: S/M ・Microphone: Left side ☆Notes ・I used the earphones privately, so they are substitutes. They were used for about an hour and are clean, but please refrain from purchasing if you are concerned. ・There are sponge-like things that go on both sides of the mask, but they are missing. They are probably the same as earplugs sold at drugstores, so please use a substitute. ・The fabric inside the mask has been washed. Everything in the images is included. Please purchase with your understanding.