Grabber HWEF Hand Warmer, 4-1/2 in L X 6-3/4 in H, 135 deg F
PRODUCT OVERVIEW: For skiers, hunters, fishermen, golfers, campers, or anyone who works or plays in the cold. Portable heat source that operates at an average temperature of 135 degrees Fahrenheit that last for seven hours or more. Easily fits in gloves and pockets. Air activated.