I am disappointed that this has no effect sheathing. He shakes, is not comfortable. And in addition, the seams are wrong from the first moment. I do not recommend this product which, in addition, when one receives is noted sheathing 2/3 level and it is not stated in the ad. Yet I have not a big belly, just a small bead to hide and this sheathing panties is like before. It is a green panties and that's it.