After usual fast delivery by Amazon now my BabyBelt has arrived, I was very happy on the one hand, on the other hand I was very disappointed. The dimensions given here on the site are for a confusing and wrong for others and misleading! According to the page size S is available in sizes 36-38 and 40-42 M size. Since I usually size 38, rarely 40 wearing I ordered the product in M, because I was afraid that otherwise he is too small when it tends with size S in direction 36. Now I look at me the package and what is there ?! Size S: 38/40! So exactly my size! And size M: 42/44, so much too big! I'm still the item to exchange because it is still quite far, both the substance on the abdomen, as well as the Velcro, which protrudes slightly. But perhaps I'm keeping him because my back makes me mad and I've been waiting on my BabyBelt, ultimately the stomach still growing so, am now in the 6th month and certainly I take even a little. But he is independent of the size easy to put on, soft and both are, as well as to sit comfortably and we immediately noted the support it brings. If you manage it in the right size to order so highly recommended.