An emergency survival blanket can save your life! Protect yourself and your loved ones from winter weather dangers with this emergency blanket. Our foil blanket has an aluminized material that reflects up to 80% of your body heat to keep you warm. The reusable shock blanket easily stores in a glove box or console compartment. These reflective blankets measure 52" x 78" and fold to 3 1/2" x 5".