I have been using this belt around my lower back for some time, as added support. I’m always on the go, and sometimes it triggers lower back discomfort. This belt almost immediately offers relief. I have had belts similar to this in the past, and often they seem to have the same issues . First they tend to roll up when I’m moving around. Secondly, the Velcro loses its grip, and the belt starts to open up on its own, requiring me to readjust it. So far, this belt has not given those issues. It’s thick, lays flat and does not roll up. Also, the Velcro is VERY strong, stays closed and has a great grip. Overall I’m very pleased with this belt. If you’re looking for a lightweight belt with heavy duty support, this is the one for you!