4 Pcs Reusable Snap Heat Pack,Hand Warmers Click

Hot summer, please put the warm bag into the refrigerator for 2 minutes, and then activate for immediate heat - Bend the disc to activate the heat instantly. The temperature will rise to 55 degrees Celsius, and the heating time is about 40-60 minutes.

To reuse, gently boil in water for 5 minutes or until the crystals are completely liquefied. These reusable hand warmers are the perfect companion for staying warm. Wrap them in cloth or put them in a pocket to extend the heat.

Made of durable PVC and containing 12% distilled water, 88% sodium acetate, and a metal disc, these hand warmers provide safe, natural heat. They are a great way to keep your fingers warm in the winter. They work well in your pocket, but do not sit on them. When participating in outdoor activities during cold weather, it is important to keep your hands warm.

When boiling, be sure to wrap the hand warmers in a towel or stir constantly. Do not let them touch the bottom of the pan, as this can damage the product. Please be warned not to put them in the microwave.

These hand warmers are easy to use and portable. Simply pull on the metal disc inside, and a chemical reaction will occur, turning the liquid inside into a hot gel. Apply the gel to the affected area for pain relief.

They are effective, clean, and reliable. When first activated, they provide surprising warmth and then gradually cool down over the next half hour or so. When reheated, they get hot again and stay warm for about an hour. It's wonderful to have one on hand when my hands are cold during the day or when I'm walking in cold weather.

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