Worst Heat Patch Ever!

This product is the absolute worst! I had lower back pain and I purchased this heat wrap because the other brand I’m use to using was out of stock. Big mistake. This isn’t a sticky patch, it’s a wrap that resembles a belt and uses Velcro. If you are a little big on the bottom, like I am, the wrap rides up and doesn’t stay in place. The Velcro kept coming undone and the heat it releases was not sufficient. A pain reliever cream worked much better. Plus on top of that, they were really expensive! I paid $17 for 3 heat wraps! I would never recommend this product to anyone!