[This review was collected as part of a promotion.] I received a 4-pack of these to try and as someone with chronic neck pain these are perfect. Easy to apply, not too hit, and they stay in place. They give nearly the same level of comfort as my plug in heated neck wrap, but so much lighter and portable. Will love these for on the go days and sitting at my work desk without the tangled cord from my old device. I absolutely recommend these for anyone with neck or upper back pain as they are soothing and don't pull when removing.

[This review was collected as part of a promotion.] I was skeptical about the whole 16 hours of deep penetrating relief. I wore the patch for 6 hours, because the adhesive did not hold. While the patch worked well, I began to hurt again after a few hours of taking the patch off. I like that there is no messy cream to apply and no smell. It's not just for your neck, it can be placed anywhere you have pain.

[This review was collected as part of a promotion.] I suffer from daily pain in my neck and shoulders. When the heat wraps were in place they offered very effective pain relief. I had difficulty keeping it in place while moving around. I felt it needed more adhesive to keep it where I wanted it. When I used one on my lower back it stayed in place and worked great.

[This review was collected as part of a promotion.] SO happy I received a 4 count box of ThermaCare Neck Heatwraps to try! Was experiencing neck/shoulder pain the other day and was thrilled that I had them on hand. Super easy to apply, heated quickly and stayed comfortably warm for a few hours. Instant relief for my neck - definitely will keep a box with our first aid kit.

[This review was collected as part of a promotion.] I used these Thermacare Heat Therapy neck pain wraps because I sit at a desk for 8+ hours per day and my neck and shoulders are often sore because of it. The wrap definitely relieves my tight muscles around my neck and shoulders, and it lasts for at least 8 hours. I typically put it on early in the day, it relieves for about 8 hours, then continues to work for 8 hours AFTER it is removed! It has even helped me sleep better when I put it on later in the day and take it off before bedtime. The healing therapy helps me fall and stay asleep because I don't wake up in pain throughout the night. I would definitely recommend these!

[This review was collected as part of a promotion.] I was excited to receive this product! I was in an accident a few months ago where I was hit from behind by a car traveling at a high rate of speed. I have had neck and shoulder discomfort since the accident. I wanted something to relieve the pain while at work. This product is convenient. Although it does not heat up as much as my electric neck wrap, the heat is sufficient to relieve pain. My only complaint is the adhesive necessary to stay in place..it pulls at the skin making it uncomfortable to move freely at times. My husband also liked the wrap, but complained of the adhesive pulling at the hairs on his neck area making it uncomfortable. I understand the adhesive must be strong for the item to remain in place, but it may benefit from being a bit more flexible. Overall nice, convenient product for times when an electric heated wrap is not feasible.

[This review was collected as part of a promotion.] I found this product to be very accurate to the description on the outside label. I appreciated that there was more than one item to be able to test multiple times. The product heated up as stated and remained warm for the length stated on the packaging. My one complaint is the sticky parts don't keep their sticking power very well if you have to re-position. Overall, I thought the product worked well and it helped my sore shoulder feel better.

[This review was collected as part of a promotion.] I'm not a back sleeper but after having abdominal surgery, I've been forced to sleep on my back. This makes my neck sore. ThermaCare heatwraps help tremendously. They ease the pain and stay in place providing relief.

[This review was collected as part of a promotion.] I received these patches while having shoulder pain. The patch was easy to apply, warmed up quickly, stayed in place for the full 8 hours. And was still warm when I removed it! Would definitely use again!

[This review was collected as part of a promotion.] I received this sample for the pain in my neck and shoulder area. It was easy to apply and within seconds of applying, I felt relief from the pain in my shoulder. I wore it while at work and it helped me to be able to do my job better without hurting.