Great product, compared to some of the more publicised items, which actually only fit little people. This product was a L (Large), but could have done with an XL or XXL that they do not supply at the moment, only M (Medium). Also, needed to be double sewn with a nylon thread for strength. Otherwise, a really affordable, comfortable and practical product item, that I would recommend to family and friends looking for inexpensive support for posture, as well as neck and back issues.