Emergency Survival Rescue Blanket 84" x 52"Features heat reflective mylar foil to help retain up to 90% of body heat Crafted from water resistant materials to keep patients warm and dry Folds easily for compact storage and convenient portability Thermal material derived from insulation used in space exploration Individually bagged for optimal hygiene and efficient emergency response Not made with natural rubber latex or DEHP The Code Blue Care Emergency Survival Rescue Blanket is constructed