--- product_id: 61019568 title: "Heat Patches for Body Pain Relief - 20 Disposable Heating Pads for Back Pain - Knee Muscle Heat Patch Air Activated Adhesive - Period or Menstrual Cramps Therapy Heatwraps by Sunnybay (20 Packs)" brand: "sunnybay" price: "FREE" currency: TND in_stock: false reviews_count: 11 url: https://www.desertcart.tn/products/61019568-heat-patches-for-body-pain-relief-20-disposable-heating-pads store_origin: TN region: Tunisia --- # 4-6 hours duration 100ºF heat self-adhesive Heat Patches for Body Pain Relief - 20 Disposable Heating Pads for Back Pain - Knee Muscle Heat Patch Air Activated Adhesive - Period or Menstrual Cramps Therapy Heatwraps by Sunnybay (20 Packs) **Brand:** sunnybay **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > Say goodbye to pain, hello to comfort! 🌟 ## Quick Answers - **What is this?** Heat Patches for Body Pain Relief - 20 Disposable Heating Pads for Back Pain - Knee Muscle Heat Patch Air Activated Adhesive - Period or Menstrual Cramps Therapy Heatwraps by Sunnybay (20 Packs) by sunnybay - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/61019568-heat-patches-for-body-pain-relief-20-disposable-heating-pads) ## Best For - sunnybay enthusiasts ## Why This Product - Trusted sunnybay brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Discreet & Odor-Free:** Relief without the fuss or smell. - • **Instant Relief Anytime:** Experience soothing warmth on-the-go! - • **Air Activated Convenience:** No batteries, just peel and stick! - • **Perfect for Every Occasion:** From workouts to workdays, stay pain-free! - • **Comfort Meets Functionality:** Soft fabric that moves with you. ## Overview Sunnybay's Heat Patches offer a convenient and effective solution for muscle pain relief, featuring air-activated technology that provides up to 100ºF of soothing heat for 4 to 6 hours. These self-adhesive, disposable patches are designed for comfort and ease of use, making them perfect for busy professionals and active lifestyles. ## Description It is a promise that the heat patch will maintain the heat for 4 to 6 hours. It functions perfectly after that promised date. 4 to 6 HOURS OF HEAT: Sunny Bay’s self-adhesive, air-activated body heating packs provide up to 100 ºF of safe heat to relieve muscle pain, soreness, and tension caused by intense training or menstrual cramps that can happen during daily activities. No microwave necessary - simply activate it right out of the package for the best thermal therapy for your aching body. SELF ADHESIVE: Our stick-on patches are a convenient way to relieve chronic pain and they stay put! Simply place the patches inside your clothing adjacent to the affected pain areas. They immediately go to work to increase blood circulation, loosen tight muscles, and soothe period cramps. AIR ACTIVATED: Sunny Bay air-activated heat pads the most effective way to relieve pain during your busy day at work, school, or on the go. Keep them in your purse, gym bag, or backpack for instantly accessible relief from muscle aches, cramps, and strains. COMFORTABLE: Each pack is covered in a premium soft-touch woven fabric that conforms to your body shape. Whether you’re standing up or moving around in your office chair, the pack stays put. They provide heat for up to 6 hours when applied and are designed to protect your skin from the long-lasting heat stored inside. You’ll feel better in practically no time! DISPOSABLE: No need to save them! These heat wraps are designed to provide you with soothing relief from muscle aches and pains, and then be disposed of with ease. They’re odor-free, you don’t have to wash them, and you can buy as many as you like for instant treatment when you need it most. Size: 5" x 5" ## Features - FUNCTIONS 100% AFTER EXPIRATION DATE: These heat patches will stay warm for 4 to 6 hours, same as posted expiration date. Sunny Bay’s self-adhesive, air-activated body heating packs provide up to 100 ºF of safe heat to relieve muscle pain, soreness, and tension caused by intense training or menstrual cramps that can happen during daily activities. - SELF ADHESIVE: Our stick-on patches are the convenient way to relieve chronic pain and they stay put! Simply place the patches inside your clothing adjacent to the affected pain areas. They immediately go to work to increase blood circulation, loosen tight muscles, and soothe period cramps. - AIR ACTIVATED: Sunny Bay air-activated heat pads the most effective way to relieve pain during your busy day at work, school, or on the go. Keep them in your purse, gym bag, or backpack for instantly accessible relief from muscle aches, cramps, and strains. - COMFORTABLE: Each pack is covered in premium soft touch woven fabric that conforms to your body shape. Whether you’re standing up or moving around in your office chair, the pack stays put. They provide heat for up to 6 hours when applied and are designed to protect your skin from the long-lasting heat stored inside. You’ll feel better in practically no time! - DISPOSABLE: No need to save them! These heat wraps are designed to provide you with soothing relief from muscle aches and pains, and then be disposed of with ease. They’re odor-free, you don’t have to wash them, and you can buy as many as you like for instant treatment when you need it most. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B078XNK8ZW | | Date First Available | January 10, 2018 | | Manufacturer | BioMed DB Design, LLC | | Product Dimensions | 5 x 0.1 x 3 inches; 10.08 ounces | ## Product Details - **Brand:** SunnyBay - **Color:** 20 Pack - **Item Weight:** 0.63 Pounds - **Material:** Fabric - **Special Feature:** Air-Activated ## Images ![Heat Patches for Body Pain Relief - 20 Disposable Heating Pads for Back Pain - Knee Muscle Heat Patch Air Activated Adhesive - Period or Menstrual Cramps Therapy Heatwraps by Sunnybay (20 Packs) - Image 1](https://m.media-amazon.com/images/I/81NdtSBBMhL.jpg) ![Heat Patches for Body Pain Relief - 20 Disposable Heating Pads for Back Pain - Knee Muscle Heat Patch Air Activated Adhesive - Period or Menstrual Cramps Therapy Heatwraps by Sunnybay (20 Packs) - Image 2](https://m.media-amazon.com/images/I/91jFLdzRKBS.jpg) ![Heat Patches for Body Pain Relief - 20 Disposable Heating Pads for Back Pain - Knee Muscle Heat Patch Air Activated Adhesive - Period or Menstrual Cramps Therapy Heatwraps by Sunnybay (20 Packs) - Image 3](https://m.media-amazon.com/images/I/21ZrOcvcwRL.jpg) ![Heat Patches for Body Pain Relief - 20 Disposable Heating Pads for Back Pain - Knee Muscle Heat Patch Air Activated Adhesive - Period or Menstrual Cramps Therapy Heatwraps by Sunnybay (20 Packs) - Image 4](https://m.media-amazon.com/images/I/81FF1bMstPL.jpg) ![Heat Patches for Body Pain Relief - 20 Disposable Heating Pads for Back Pain - Knee Muscle Heat Patch Air Activated Adhesive - Period or Menstrual Cramps Therapy Heatwraps by Sunnybay (20 Packs) - Image 5](https://m.media-amazon.com/images/I/71uQ6zvdQML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best heat patches for pelvic pain!!! *by on Reviewed in the United States April 22, 2020* I suffer from severe and chronic pelvic pain from Endometriosis. Having heat on the area where it hurts most makes me able to move around and get some relief from pain. I have used Thermacare menstrual patches FOREVER! I thought they were the best, until I tried these! First, these patches get warm, but not so warm it makes your skin sweat and causes burns and burn marks, which Thermacare patches did to me all the time. Second, these come in two patches per pack, i stick two of them together and stick inside my pants and they NEVER bunch up and the adhesive never wears off, whereas Thermacare ones were always bunching/crumpling up and always falling off. And last thing is price! $20 for 40 patches is incredible compared to $8 for 3 Thermacare patches. I found these in a desperate search because of the cost of Thermacare and tired of being burned all the time. These patches are wonderful at helping my pain, they stay on, never burn me; they help me very much in my battle with pelvic pain. Tip: I take both out the package and lay one over the other to form this nice round patch and it covers a good area where my pain is the worst and stay there all day! If you suffer from pelvic pain or cramps, DEFINITELY give these a try!!!! ### ⭐⭐⭐⭐⭐ I use them on my knee joints *by on Reviewed in the United States October 21, 2021* I use one package with two curved pads and put one on one knee and other on the other knee, I put one on like a horse shoe pointed ends pointed up and around knee. It not only puts heat on the knee but helps support the knee joint as well. Sometimes I use paper tape to hold it more secure as I bend my knee so much it tends to sometimes not hold as well. I would like to see more adhesive on patch if possible. What a relief to my aching knees. I hope they could make them for this purpose only as their is no other patch shaped like this.Maybe send me some packages for my new idea for use. lol ### ⭐ Did not even get warm! Do not waste your money. *by on Reviewed in the United States March 1, 2020* Barely even gets warm. Waste of money. I would have returned, but tried a few of them to see if maybe they would work. Did not work at all --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/61019568-heat-patches-for-body-pain-relief-20-disposable-heating-pads](https://www.desertcart.tn/products/61019568-heat-patches-for-body-pain-relief-20-disposable-heating-pads) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-18*