Free String Bag Net content: 3.78 liters. Superior protection guarantee –10 years/300,000 miles. Our upgraded and patented technology provides instant protection to all engines, new and old. Optimizes engine temp, prevents freezing, plus protects parts from build-up and corrosion. Ready to use formula. Perfect for small volume top-off or complete drain and refill of the cooling system. Recommended for Asian vehicles.   Reminders Kindly note that actual product color may vary from the images shown. Lighting conditions at the time the photo was taken can also affect an image's color. For more questions about this product, please don't hesitate to message us. Thank you and happy shopping!