18-Hour Hand & Body Warmers

Features: Long-Lasting: Provide an amazing 18 hours worth of heat, unlike other varieties of smaller hand warmers which only provide 6-8 hours. Super-Warm: The large 3.92" x 5.12" size can keep your hands, feet or parts of your body warm. Best used inside gloves, pocket, etc. Easy & Safe: Air activated, just shake in the open air for few seconds and you'll feel the heat in 15-30 minutes. Made with odorless, safe & natural ingredients, they can be disposed of in regular garbage. TSA compliant. The Perfect Heating Solution for Brutal Cold These body warmers aren't like your typical gas-station variety. They've been designed exclusively for situations where long-lasting heat are an absolute must. Incredibly easy to use, these air-activated body warmers will radiate consistent high temperature heat for 18 hours helping to warm frozen fingers or provide your body with the warmth it so desperately needs.