ChineOn Outdoor Emergency Survival Kit : Thermal Blanket + Larger Size Fire Starter Flint + Wire Saw + 3in1 Whistle + Card Knife Emergency Blanket: Remains/Reflects 90% of body heat; Provide compact emergency protection in all weather conditions. New & multi functional outdoors card knife Wire saw: Can be used for cutting wood, plastic, bone, rubber and soft metal Magnesium Flint Fire Starter: Start fire easily and quickly with just some spark 3 in 1 multi-functional whistle: themometer, compass, whistle