Be prepared for the harshest conditions with the Heavy Duty Emergency Blanket from our sister brand SOL. This all-purpose blanket is designed to be used as a survival shelter, tent ground tarp, gear cover, or load hauler. This durable emergency blanket features a windproof and waterproof coating that reflects 90% of radiated body heat, providing you with warmth and keeping you dry in all emergencies. Prop 65 Warning for California Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov