Senior with multiple painful. neck problems findsthis product very helpful for relief of pain %26 added neck mobility.. The heat is moderately long lasting . Can get me thru night sleep. Due to high cost I use when pain level more than I want to chew at that time.

Reduces stiffness in upper neck. Also Notice less discomfort after neck wrap removed. Literature on package does indicate 8 hours ON then remove for 8 hours more comfort. Seems the relative Hot Vs Cooler conditions help the stiffness feeling.

I’ve used this product for years this is the best multi pack and the best price I’ve come across yet. And when you have an achy back or shoulder this works well too

these reslly help my muscle spasm

works great for shoulder and neck pain ..the heat lasts for the stated time. I love the product and will purchase again...

Helped with back pain. Lasts overnight

neck or low back long lasting best product

Like how they fit to my neck very well

I looked at the reviews before purchasing. I’m perplexed by the number of positive reviews and glad so many people like this product. My issue I could never get them to stay on my neck. The adhesive just didn’t work so only way I could use these was to hold it in place myself. My heating pad serves the purpose in that case. For the price of these they are going back even with the $5 discount.

The concept is great since you can move around when it is on unlike a heating pad. It's not very warm, but decent. My problem was it won't lay flat unless I hold it. Didn't work for me. Heating pad is better. Returned.