The HotHands Hand Warmer Value Pack Disposable Heat Packs offer long-lasting warmth for up to 10 hours, making them perfect for winter sports activities like skiing, ice fishing, snow play, dog sledding, snowboarding, and snowshoeing. These portable hand warmers are air-activated and ready to use, providing natural heat to keep your hands cozy and comfortable during outdoor adventures. Made in the United States by HotHands, this pack includes two disposable heat packs that are convenient and easy to use for all your winter sports needs. Brand new in unopened package!