PRODUCT OVERVIEW Maximum heat in a larger pocket sized warmer. Provides instant heat. For skiers, hunters, fishermen, golfers, campers or anyone who works or plays in the cold. Air activated. Portable heat source that operates at an average temperature of 135 degrees fahrenheit. Lasts for 12 hours or more. One warmer per pack. Product Details

• Type:Non-Toxic
• Special Features:166 Deg F Maximum Temperature
• Usage:For Skiers, Snowboarders, Hunters, Campers, Hikers and Birdwatchers Features
• All heat treat warmers are designed for 1 time, disposable use
• Portable heat source
• It's dry, clean odorless, non toxic, and non-flammable