SunnyBay 3.5"x5" Adhesive Pain Relief Patches for Neck, Knee, and Upper or Lower Back Pain, Air-Activated Heat Pads for Menstrual Cramps, Stiffness, Sprains, and More, Stick to Clothing, 30 Count

Sunny Bay’s self-adhesive, air-activated body heating packs provide up to 113 ºF of safe heat to relieve muscle pain, soreness, and tension caused by intense training or accidental tweaks that can happen during daily activities. 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 mobilize stiff joints. Sunny Bay heat patches will heat up when it is exposed to air. Each pack is covered in premium soft touch woven fabric that conforms to your body shape. They provide heat for up to 12 hours when applied, 8 hours of relief when removed. Like all hot items, your lower back heat patches require some precautions. Avoid enclosing your pad under heavy layers of clothing, and expose it to air at least once hourly.

THERAPEUTIC WARMTH AT 113 °F: Whether you’re looking for back pain relief products, neck strain solutions, or muscle cramp or joint stiffness alleviation, our adhesive pads deliver up to 113 °F of mild heat to soothe your aches and discomfort. STICK TO CLOTHING, NOT SKIN: No painful removal or sensitive skin reactions! Our heat pads for pain relief are designed to strongly adhere to your clothing, saving you the trauma of ripping off bandages stuck to your skin. VERSATILE FOR SEVERAL CONDITIONS: By enhancing blood circulation and relaxing stiff joints and muscles wherever applied, you’ll get great results using our pain patches for back pain relief, chronic musculoskeletal pain, or any injury where thermotherapy is indicated for recovery. UP TO 12 HOURS OF RELIEF: Unlike conventional heat packs for pain relief that quickly lose their warmth, each of our stick-on pads has a 12-hour life. Avoid usage while sleeping, and store half-used pads in an airtight bag to continue using the next day. NO LIMITATIONS, NO BULK: Our fuss-free adhesive pads are discreet and don’t limit movement, enabling effective pain management on the go. Whether you’re undergoing thermotherapy for period relief or musculoskeletal issues, you can always multitask!