This multi-function tool is a one-stop life-saving tool for your car. Not only does it check your tire pressure to ensure proper function, comfort, and safety, it has built-in tools to avoid entrapment and assist with emergencies. The tool comes with a glass breaker and seat belt cutter to help escape your vehicle, as well as a bright LED flashlight and emergency light to ensure you will be noticed. The additional screwdrivers, scissors, and pliers will come in handy to help with roadside repairs.