{"product_id":"fyrost-self-heating-patch","title":"FYROST Kindle — Self-Heating Relief Patch","description":"\u003cp\u003e\u003cstrong\u003eEight hours of steady heat you stick on and forget.\u003c\/strong\u003e Kindle is an air-activated heat patch — peel it, press it to your lower belly or back, and within minutes it warms to a deep, soothing heat that lasts up to eight hours. No microwave, no hot water bottle, no cord tethering you to the sofa. It works under your clothes, through cramps, deadlines and the commute, then you peel it off and bin it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAir-activated warmth — no charging, no microwave, warms up on its own in minutes\u003c\/li\u003e\n\u003cli\u003eUp to 8 hours of steady, deep heat — for period cramps, lower-back ache and cold days\u003c\/li\u003e\n\u003cli\u003eThin, flexible and discreet — adheres under clothing so you stay mobile and hands-free\u003c\/li\u003e\n\u003cli\u003eSingle-use and mess-free — peel, stick, and go\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKindle is a comfort product, not a medical treatment. Apply over a layer of clothing, never directly to skin.\u003c\/p\u003e","brand":"FYROST","offers":[{"title":"10 Patches","offer_id":48061929914533,"sku":"FY-KINDLE-10","price":19.0,"currency_code":"USD","in_stock":true},{"title":"30 Patches — best value","offer_id":48061929947301,"sku":"FY-KINDLE-30","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6288\/8869\/files\/hf_20260729_080928_9962071b-bf55-4a31-9578-7810dd6c2346.png?v=1785313144","url":"https:\/\/fyrost.com\/products\/fyrost-self-heating-patch","provider":"Fyrost","version":"1.0","type":"link"}