HALF PRICE SALE THIS WEEK!!! These are 40 Individual Hand Warmes. They stay warm for up to 8 hours! They are safe, have natural heat, no odor and air activated. Simply open package, place in gloves … and feel the warmth. Please note: Packaging may change/update from time to time. Current expiration dates of products shipped are aprx 7/2015. Please note: Display box not included.