The best one I have tried!

I love my heating pad! I use it all over my body for all kinds of aches and pains. It is great on my stomach for period cramps or around my jaw when my jaw is tense. It heats up very quickly and the automatic shut off after 2 hours is a great safety feature. I have had mine for 2 years and have experienced no issues at all! A fantastic, high quality heating pad option.