This is a Japanese wig. Unused. The outer size is about 11cm. The inner size is about 9cm. The wig color is black. It makes hairstyling easier. I think it's convenient when you don't have time. (I think it's also good for Western clothing.) Simply gather your hair in the back with a rubber band, put on the wig, and secure it with pins, and you're almost done. * There are some slightly frayed hairs and visible glue areas (though I don't think they're noticeable...). There is no special box, but it will be carefully packaged and shipped quickly.