This is a baby carrier by Konny. I used it indoors for about six months, so the attached straps are unused. I don't think there are any stains or stretching of the fabric, but because I have cleaned it at home, there is a feeling of use (fading). It's compact and doesn't take up much space, so it's incredibly easy to use as a secondary baby carrier. *Please understand that this is a used item before purchasing. *This is an old design that does not allow for size adjustment. *Returns are not accepted to prevent any trouble.