The HotHands 2-PACK, 4 individually wrapped hand warmers, provide 10 hours of heat for winter sports enthusiasts. These air-activated hand warmers are designed for cold weather activities like skiing, snowboarding, and snowshoeing. Made in the United States by HotHands, this product offers convenient and reliable warmth for outdoor adventures. With an expiration date of 2029, you can trust that these hand warmers will keep you cozy on the slopes for years to come.