Cervin Stomach Warmer Binchotan Haramaki Chacoal Band Belt

Perfect, I gave it as a gift so I don't know how it worked, but the size lengthwise is good. I didn't want a long one as so many others are. Seems to stretch and still fit well. Love the package, the drawing helps to be able to give it as a gift.

This one is comfortable

I have weak stomach and this helps my tummy.