Portable warm baby patch self-heating quick warm baby patch winter cold protection warm patch long-lasting warm patch

portable warm baby stickers contain wood fland adhesive. It can be continuously heated for up to 10 hours and the warm heart is stable and reliable all weather. Its use method is very simple: after opening the package take out the patch stick on the inside of the clothes the patch will start heating in 15-30 minutes and the insulation effect can last for 10 hours. And it starts quickly keeping you comfortable in cold weather.