Instant Warmth: These warmers provide instant warmth for your body, hands, and feet, making them ideal for outdoor activities in cold weather or chilly environments. Air Activated: The warmers are air-activated, meaning you simply need to break the seal and shake them to activate the heating process. This makes them easy to use without the need for any additional heating sources. Quick Heating: Once activated, the warmers reach maximum temperatures within 10 to 20 minutes, providing hours of continuous heat. Long-Lasting: The Body Hand Super Warmer is larger in size and lasts longer compared to standard hand warmers, ensuring extended warmth when you need it most. Overall, the HotHands Body Hand Super Warmer is a convenient and effective solution for staying warm and comfortable during outdoor activities or in cold conditions. Whether you're camping, skiing, or simply braving a chilly day, these warmers provide reliable heat to keep you cozy for hours.