Grabber® Mega Warmers are rectangular, single-use, air-activated heat packs that are larger and last longer than standard heat packs. They provide up to 16 hours of continuous warmth for the hands and body. Simply open the package and they heat up quickly! Use while skiing and snowboarding, long-distance running, hunting and fishing, or on high-altitude hikes. Please read product packaging carefully prior to use as important instructions, warnings, and other information can vary by product.

• Contains One Warmer per Package
  
• Up to 16 Hours of Heat
  
• Mega Warmer is Larger Size and Longer Lasting
  
• Ready to Use
  
• Air-Activated Safe
  
• Natural Heat
  
• Great for Outdoors Activities
  
• Average Temperature: 140˚F (60˚C)
  
• Maximum Temperature: 140°F (60°C)
  
• Ingredients: Iron, Water, Vermiculite, Charcoal, Polymer, and Salt
  
• Country of Origin: USA
  
• Dimensions: 6.75″ x 4.75″ x .1″
  
• Weight: 1.76 oz