Check the listing for details. SOL Heat Sheet Survival Thermal Emergency Blanket XL 2 Person Quiet and Warm!. Condition: New. Listed at 11.99 USD. The Emergency Blanket XL features vacuum-metalized polyethylene that reflects 90% of your body heat. Blanket opens easily and will not shred if nicked or punctured, is quiet and won't crinkle in high winds, and a high-visibility orange exterior makes it easy for rescuers to find you. Sized to fit two people. Legendary Durability – Resists tearing and will not shred like mylar blankets. Shelter from the Elements – Vacuum-metalized polyethylene material is waterproof and windproof. Stay Warm – Reflects 90% of radiated body heat. More than Just a Blanket – A true ultra-light multifunctional backcountry tool that can also be used as a ground cloth, gear cover, first aid blanket, and more.Dimensions: 58 x 98 inches Weight: 3.2oz