Features 1. **Long-lasting Warmth**: Our Portable Self-Heating Baby Stickers provide up to 10 hours of continuous warmth, ensuring your little one stays cozy even in the coldest weather. Perfect for outdoor activities! 2. **Easy to Use**: Simply open the package, peel off the sticker, and apply it to the inside of your baby's clothing. It starts heating within 15-30 minutes, making it incredibly user-friendly for busy parents. 3. **Safe and Reliable**: Made with natural wood flour and adhesive, these stickers are safe for your baby's skin and provide stable warmth without any harmful chemicals. 4. **Versatile Application**: Ideal for various cold weather situations, these stickers can be used in jackets, vests, or any clothing, making them a versatile solution for keeping your baby warm. 5. **Compact and Portable**: Lightweight and easy to carry, these self-heating stickers are perfect for travel, outings, or everyday use, ensuring your baby stays warm wherever you go. Our portable warm baby stickers contain wood flour and 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.