Hot Stuff Hand Warmers are 100% natural way to warm up those hands or cold toes on a chilly day, whether it be on an outdoor adventure of trail riding, hunting, fishing, camping, jogging or hiking. Perfect size for game day, tailgating, and watching any outdoor sports/event. It is convenient, compact and portable for those who have to work outdoors or in cold warehouse. These are sure to be HOT hit at any event for 8 + hours of use.