DOT 4 PLUS Synthetic Brake Fluid is a high-quality, 1 liter (33.8 oz) brake fluid specifically designed for disc and drum systems. This brake fluid, with the type designation DOT 4, is formulated to provide excellent performance and reliability in a variety of braking applications. Ideal for vehicles with disc and drum systems, DOT 4 PLUS Synthetic Brake Fluid is a must-have for any automotive maintenance and repair enthusiast looking to ensure optimal braking performance and safety.