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🔥 Wrap yourself in relief — pain doesn’t stand a chance!
SunnyBay Microwave Heating Pad offers a 10x18 inch moist heat or cool therapy wrap with ergonomic flaxseed filling and fastening straps, delivering fast, drug-free relief for neck, shoulder, back, or knee pain. Ready in just 2 minutes, it provides deep, lasting warmth or soothing cold compress, perfect for busy professionals seeking effective, hands-free muscle relaxation.















| ASIN | B008TUSTTC |
| ASIN | B008TUSTTC |
| Additional Features | Microwaveable |
| Age Range Description | Adult |
| Best Sellers Rank | #55,463 in Health & Household ( See Top 100 in Health & Household ) #66 in Microwavable Heat Pads |
| Brand Name | SunnyBay |
| Color | 10x18 Lowerback Regular - Navy Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,648) |
| Date First Available | March 18, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 58 x 9 x 1 inches |
| Item Form | Wrap |
| Item Weight | 1.5 Pounds |
| Item model number | hp-lowback-large |
| Manufacturer | Sunny Bay |
| Manufacturer | Sunny Bay |
| Material Type | Fleece and Cotton |
| Number of Items | 1 |
| Product Dimensions | 58 x 9 x 1 inches; 1.5 Pounds |
| Product Style | Fleece Back Support |
| Size | 10x18 Inch (Pack of 1) |
| UPC | 894073002425 |
| Unit Count | 1.0 Count |
L**U
A great pad !
I only used this pad as a heating pad and I love it. It delivers a smooth, consistent warmth that lasts far longer than I expected. The heat feels deep and penetrating, which really helps relax my muscles. The hands-free design lets me move around while still getting relief. Honestly, I couldn’t ask for a better heating wrap—this one checks every box for comfort, effective, and easy to use. Definitely money well spent.
F**N
Deep, Lasting Heat That Puts Me Straight to Sleep
I absolutely love this microwave heating pad. This is a moist heat, flaxseed-style warmer, and it holds heat significantly longer than an electric heating pad. According to my physician, this type of heat penetrates deeper than electric heat—and I can honestly feel the difference. When I wear this on my lower back, I relax almost instantly and usually fall asleep shortly after. The warmth is soothing, not harsh, it's very sturdy and it does exactly what it’s supposed to do: relieves tension, loosens tight muscles, and promotes deep relaxation. I’ve also been using it on my shoulders with great results. It was highly recommended to me, and now I understand why. This has become a go-to in my self-care and pain-relief routine. I’m already planning to go back and purchase the neck-specific version in the next couple of weeks.
M**I
The best microwave heating pad
This is by far the best microwave heating pad! The heat stays and it’s very therapeutic! It’s soft and conforms to your body. The pad has straps so it can be tied around your waist and shoulders. Not only can this be used as a heating source but can be used as a cold compress by placing it in the freezer. I have purchased 3; one for myself, one for my husband and daughter. I highly recommend!
A**R
Easy to use for comfortable, secure heat for my back.
I have a strained back and I get temporary relief from using this heat pad. It is easy to use, provides a comfortable, long lasting heat and it is easy to secure around my back. I am using it several times a day for 20 minutes each time. Nice to know that it is quickly available. I am prone to back problems, usually due to overuse. Great pad to add to my bag of relief solutions. Retired PT in Florida
B**E
I did a lot of research and it paid off with this heat wrap.
I don't think heat wraps could get much better than this!! Trust me, I looked hard! It is super versatile, I can wrap it anywhere on my body with the long straps. Forget the ones that are specifically shaped for the neck- this one fits the neck just fine AND MORE. Forget the weird beaded ones or ones with scents. I waited a couple months to review this- haven't burnt a hole yet after consistent use and microwaving 1 minute, flipping, then another minute. Microwaves do vary. It does NOT smell. I was willing to pay a premium for something perfect, and was happy that I didn't have to. Holds heat for at least 20 minutes so I can stay mobile during treatment. Very good weight and fabric. 100% recommend stop your search here and order this heat pad.
S**M
It’s big heavy and bulky
Very heavy, bulky and smelly but it does retain heat longer than the plastic pellet type of product. The tie belt is great for larger people.
C**D
Blessed relief.
I owned 3 microwave heating units previously. One is a rough kind of fill (popcorn I think). I don't like it because it is not soft and comfortable so I don't use it. Another is filled with flax seed and is lovely except it has no ties and just is placed so you can't move around but otherwise like it. The third was similar to this one. It was filled with flax seed (my personal favorite). I had it for many months and loved it and used it daily for my painful sciatica. The last and final time I used it, I went to reheat it and must have pressed the wrong timing. A horrible smell filled the air and I ran to the microwave. There was still 7+ minutes on it. Who knows how long I set it for. I know I should have watched it the whole time but being impatient I didn't. I paid the price by losing the pad and having my microwave and house smelling offensively from the burnt product. I really need it so promptly went to Amazon (my lifesaver) and found two more with ties that looked good. The first one came the very next day and I liked the moist heat but the ties were not sufficiently long for my husband's or my waists. It tied but did not stay where we wanted it too. I only hoped the second one I ordered would work well. That one came the next day and fit well with long enough ties for it to stay put. It is comfortable and just a delight to own. I will let my husband share it because it really truly helps. Pain meds don't touch it but this soothes and does help. I'm sorry I didn't order two of these instead of one of each kind but I didn't know the other wouldn't have long enough straps to work as efficiently. However I'm grateful to get such a fantastic replacement and thank you for your wonderful product.
N**Y
Heating pad
Small, handy get very hot with the lava rock. Great product
M**6
This item was good quality and size, but it's problem is loosing heat too fast, it keeps water warm for max 20-30 minutes.
F**.
J'aime ce coussin chauffant car il n'est pas très lourd comparé à d'autres que j'ai essayé. Il s'attache facilement et tient bien en place. Je l'adore. Mais, il est quand même dispendieux.
Trustpilot
2 days ago
1 month ago