Wallace Cameron Emergency Foil Blanket (Pack of 6) 4803008Ideal for use in emergency situations to treat shock, or after strenuous physical exercise, this Wallace Cameron emergency foil blanket maintains body heat and prevents hypothermia. The disposable blankets come in a handy pack of six and can be thrown away easily after use. The blankets wrap around the body to keep you insulated, preventing thermal energy from escaping and ensuring your core temperature stays at a secure level. Retains more 90%