Body Warmers with Adhesive - Heat Warmer Patch Disposable Air Activated Hot Warmers - Up to 12 Hours of Heat - WarmSpark

I got these WarmSpark heat patches to treat neck spasms and I like them even better than the Thermacare wraps. I've tried other less-expensive options but the quality hasn't been great. These are easy to open and activate. They get HOT and stay hot for a long time. The shape works better for me (a rectangle with gentle adhesive all over, rather than a longer shape with strong adhesive at the ends). It is less annoying to wear, and less hair-pulling when I remove it. I got really noticeable pain relief without a fuss. The price is good and I can't think of any negatives - will definitely buy again.

These were a life saver for us when camping in the spring! They did last for the full 12 hours and were so nice and comforting when going to bed chilled at night. Great for our kids who are 7 and 10. We just stick them on their jammies on their back and really helped to keep warm. Great quality product! Would recommend! They function well just as they claim and stick on well. They are not reuseable but we don't mind. Great value for money!

I used these for a trip for the winter. It was very cold and I had these patches on my lower back and my upper back. I don’t know if the adhesive gave me an allergic reaction or the heat burned my skin. But I wouldn’t recommend using these for more than a day at a time. Especially if you’re out and about sweating. I will use it at home so I can easily remove once it begins to bother me. I burned my skin and it has left a scar on my back.

This past winter we sent these warmers to all our families in all the states that got hit by the cold weather, Needless to say they were appreciated. These things are life saver with warmth.

Whoever invented this, I love you. Seriously. I’m an actor who had to do an outdoor shoot in the freezing cold and this saved me from getting sick. They stuck to the inside of the costume really well, last the whole 10 hour shoot day and were so perfectly cozy warm/hot I wanted a bodysuit made out of this, but even just using two (one on my upper/mid back and one on my chest) kept me so warm. Thank you!

I once loved these Body Warmers to help with back pain. They soothed and relaxed the muscles taking the pain down a few notches. Now, they barely get warm enough to do anything much above body temperature. Very disappointed. The first 3 of 10 have been that way. Bad batch? Formula change? Won't buy again unless they fix it.

The patches are really good, I have hernias and back problems and they help me a lot for night pains. With the cold they are the best😍. They last until 10 hours warm 🙌

These work beautifully. I ordered them because my office is a refrigerator even when it is July. They heat up nicely. The sticky part is good quality. They warmed up the area that I put them on and stayed warm for a couple of hours. I was hoping for a magic way to be warm, but these weren’t magic. They did what they are intended to do., heating just that area.

Excelente

Ich bin ja eher der Skeptiker bei solchen Artikeln und bestelle sowas erst mal mit viel „ Na ja für den Preis“ Gedanken! Aber die sind echt toll. Halten viel länger warm als versprochen und haften auch gut. Bin wirklich sehr zufrieden und werde sie auch wieder bestellen. Verdiente 5 Sterne ⭐️

The heat pack stays warm and stays put on clothes for as long as I need it during the day. It’s my life saver in winter, and when unwell.

ممتاز

Worked really well. Kept my lower back nice and warm for hours out on the trails. Next time I may put one on the upper part of my back and have total warmth. Please remember to place them on the outside of your top and not directly on your skin.