Compact and Convenient: Perfect for short trips or occasional use, our 20-pack of hand warmers is ideal for those who need just a few warmers on hand. Extended Warmth: Provides 8 hours of continuous heat, ensuring your hands stay warm throughout your activities. Reliable Comfort: Maintains a consistent temperature of 58°C, offering dependable warmth for your hands, whether you're hiking, skiing, or just out for a walk. Versatile Usage: Easily fits into gloves or pockets, making them perfect for winter sports, outdoor work, or even daily commutes. Eco-Friendly Choice: Made from natural, non-toxic materials, these hand warmers are both safe for you and kind to the environment.