Purchased from Erhu Hime 2640 yen including tax It has a non-slip lining that can be used as a non-slip mat when playing. This was a limited edition color cover for summer. The blue embroidery on the white background is beautiful. The fabric has a sheen. I used it for a while but changed to something else, so it has been stored at home. There are no noticeable stains or damage, but as shown in the last photo, the corners of the folds are slightly darkened, but I don't think it's very noticeable. There is some feeling of use. Also, I have a cat at home. Please refrain from purchasing if you are sensitive. I will fold it for packing, so there may be creases from folding. Use as a cover when storing the erhu. ⇒ Prevents rosin from the bow hair from sticking to the strings during storage, reducing stickiness and protecting the strings. Use as a non-slip mat. ⇒ One side is made of non-slip fabric, so you can place it under the erhu as a non-slip mat during practice. As a result, the erhu will not move, allowing you to maintain the correct playing posture and making it easier to play.