This belt is actually very good, so it seems kind of unfair to give it a 3 star rating, but it's my only way to address this issue.  Hopefully someone at Amazon or the supplier will see this review and correct the issue for future shoppers.  I was very frustrated because nowhere on this product description did it give product dimensions.  I even contacted Amazon prior to purchase and received a canned reply to check a standard sizing guide, which did not help at all.  So I took a chance and ordered the Medium, which ended up being a bit too long for me.  The Small would have sufficed, but I erred on the side of caution, lacking the actual measurements.  I ended up keeping the Medium just because I couldn't be bothered to return it, but if the description had been thorough, I would have ordered the Small.  So, for anyone's benefit who may be wondering, the Medium measures:  width - 1-1/4 inches; length from buckle to end - 41-1/2 inches; length from buckle to last (smallest) hole - 34 inches.