The product is a set of 12 brand new OEM PSF-4 Power Steering Fluid 12oz bottles by Hyundai. These bottles have a volume of 12oz each and are designed for direct replacement in power steering systems. The manufacturer part number for this product is 0023219020. Perfect for maintaining the proper lubrication and performance of your vehicle's power steering fluid, these high-quality bottles are a convenient solution for keeping your car's steering system in top condition. Opened the box just for pictures purposes. And reseal the original box for shipping.