Reviews look good which is enticing.
Great for upper back, if you’re 6’ or less. Doesn’t reach the lower back on a taller individual. And doesn’t provide good heat to the neck area of the product, unfortunately. A wonderful design. But, unfortunately, not as good as it should be, imo with it’s use for about 6 months. I do still use it, but only for the small area it covers.
I bit on this. I’m a larger (fat) guy so I’m not 100% sure this will fit around my waist to strap on but at least I can wear it like a cape and sit back in my recliner.
This looks like a nice product at a good price. But I recently bought a heating pad, and virtually every one I looked at, stated NOT to lay (or even lean) on it. They are only supposed to be used to lay on top of the body. It’s possible that’s just the lawyers talking, but I’d be surprised if there isn’t fine print with the same warning on this product. That would mean sitting upright, or standing.
I picked up a similar one of these in October to gift to Mrs. Gryhnd for Christmas.
She loves it!
It was also twice the price of this one 
Actual Amazon link: https://www.amazon.com/Pure-Enrichment-PureRelief-Extra-Long-Heating/dp/B07HYBPFCG
Definitely a liability issue. They worry that someone will fall asleep with it on and get burned. I’m sure it’s happened otherwise there wouldn’t be a warning. I take full responsibility for not using the product “as directed”
This is my second one that went bad. When it works, it’s great. They just don’t last.