Blankets are a one-step system for emergency first aid on a burn victim.The blanket puts out the fire, stops burn progression and cools the skin, relieves pain and protects the burn area from contamination. The 100% worsted wool blanket with intercellular weave can absorb up to 13 times its own weight. The blanket is soaked in a water-based / water-soluble, bacteriostatic and biodegradable gel.