Necklace The length is approximately 26cm when extended from the state shown in the image. I have worn it several times, but there are no noticeable stains. I also have clothes, bags, accessories, etc. for sale, so please take a look at #mioClothes. If you have any other questions, feel free to comment. Please refrain from purchasing if you are concerned, as it is stored at home by a non-professional.