Function： Feet Warmers and Body Warmers – Disposable with Adhesive Back Warmers – Air Activated Heating Patch – Long Last to 8 Hours Hot Warmers-Long Lasting Safe Natural Odorless
Feature：Non Toxic and Odorless. Single use air-activated heat packs that provide everyday warmth. After use, dispose with regular garbage. Ingredients will not harm the environment.
Eco-friendly iron ingredients with soft non-woven fabric, air easy to penetrate, heat evenly and no leaking. To ensure you use the warmer safely, do not apply directly to the skin.
Use occasions：Convenient and portable. Useful for outdoor sporting events in winter, such as hunting, fishing, camping, hiking, skiing, winter golf and more!
Packing list: 10 pcs Heating Insole
||10 × 15 × 1 cm