Rothco Lightweight Survival Blanket - 52" x 84" Emergency Casualty Blanket Rothco's Lightweight Survival Blanket Is A Perfect Emergency Survival Item Is A Great Addition To Your Daypack, Backpack, Bug-Out Bag Or Car! The Survival Blanket Will Reflect 90% Of Body Heat To Keep You Warm During An Emergency Situation. Color: Olive Drab/Silver Reversible Length: 52" x 82" Made From A Metalized Polyester Reflects 90% Of Body Heat Unflakeable Olive Drab Coating Approximately 1.9oz.