I had at the AMZN to come on 30 and wanted to buy the belt only if I times wen take with that he at least has a cheap belt, but no! I now keep this belt! : D I've previously had a of Hein Gericke, who took me 25 and here is much better! Roleff is highly recommended! I will now buy more common in Roleff and especially in this article agrees the price-performance ratio to 200%! More than satisfied. Once created, is an instantly warm. The reinforcing struts at the back are really comfortable, compared to my predecessor, because they are neither too long nor too short. Would I buy again and again! Strong buy recommendation!