The Emergency Blanket XL features vacuum-metalized polyethylene that reflects 90% of your body heat. The 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.

Features and specifications:

• Resists tearing and will not shred like mylar blankets.
• Vacuum-metalized polyethylene material is waterproof and windproof.
• Reflects 90% of radiated body heat.
• 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