The Akebono ProAct Front Disc Brake Pads AKEACT 1826 are designed for use on the front of Hyundai Sonata and Kia Optima vehicles. These ceramic brake pads offer reliable braking performance and are sold in a set of 4. The Akebono brand is known for producing high-quality brake parts, making these pads a trusted choice for maintaining the braking system of your vehicle.