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

Absolutely relieves my achy/sore back and have been using for years.

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

Had pain in my neck leading into my shoulder, removed it with the heat. Great choice for arthritis aches and pain.

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.