First aid kits may not be hidden in all cars. That's because first aid kits are only found in high-end cars, not low-end ones. It's usually in the trunk, or in the spare tire compartment. The first aid kit is in the trunk, usually near the spare tire or next to the fire extinguishers on either side. It is a package of medical emergency equipment and medicines equipped on the vehicle, which can be used for self-rescue in case of traffic accidents resulting in injuries or deaths, and is one of the effective means of reducing the number of traffic fatalities. The car first aid kit generally contains a triangular scarf, elastic headgear, first aid blanket, buckle tourniquet, medical gloves, hemostatic pads, disposable quick-cooling kit, band-aid, iodophor stick, isolation mask, motion sickness medicine, gauze and so on. The first aid kit will be slightly different for different models. The car first aid kit contains medical first aid equipment and medicines. If you are injured, you can use the car first aid kit for initial first aid treatment, so that you can win precious time for life while waiting for rescue. It can be said that this is a very important configuration. Generally speaking, the car first aid kit has some first aid items with high usage rate. For example, common car accidents require stopping bleeding and binding. Whether it is for daily use or driving, it is possible to use, which can better prevent and reduce the degree of injury after a person meets the accident, so the necessary items should be placed in the car first aid box.