The product is a brand new BG Air Intake & Valve System Cleaner in a volume of 11 fl. oz. It is designed as a fuel injector cleaner and air intake cleaner, providing thorough cleaning services for your vehicle's engine. With the manufacturer part number 260, this cleaner offers a convenient solution for maintaining the performance of your vehicle. While it does not come with a warranty, it is a reliable option for those looking to enhance the fuel efficiency and overall health of their vehicle.