Kozy Collar Microwavable Heating Pad - Large for Back Pain and Cramps Relief XL [20"X9"] with Moist Heat Therapy

I found this to be shorter and narrower then expected. It seems to be made fairly well, but I was expecting something that would cover my entire back, and this falls very short of that. As well as being narrow, it would be nice if it were about 6 inches longer.

This is the second one that I have owned. Can't live without it!

I've had many microwavable heat packs over the years but NEVER has one caught fire in my microwave. I'm past the return date but I think I should be refunded. DON'T buy!!!