Heat Treat Hand Warmers

Instant Heat 7+ hours. Item No: HWES Air activated. Grabber Mycoal Mega Warmers are a non-toxic, environmentally friendly, odorless heat source using all natural ingredients that are non-combustible. Avg. Temp. 135 degrees F (57 degrees C), max. temp. 156 degrees F (69 degrees C) when used as directed. Made in Japan.