4 Pack of Emergency Blankets

These emergency blankets provide thermal insulation and are durable, weatherproof, and compact for various uses including emergency situations and outdoor activities.

• The description claims the blankets reflect up to 90% of body heat.
• The description claims the blankets are tear-resistant, windproof, and waterproof.
• The description claims the blankets can be used as a signaling device, sunshade, trail marker, ground cover, and makeshift shelter.