The Pagid Disc Brake Pad Wear Sensor Set - 355251071 is a set of sensors designed to detect the wear on disc brake pads. These sensors are specifically designed for use with Pagid brake pads and are compatible with a wide range of vehicles. The set includes two sensors, one for the left side and one for the right side, and they are easy to install. These sensors provide accurate and reliable readings, allowing drivers to monitor the wear on their brake pads and replace them before they become too worn. This helps to ensure safe and efficient braking performance.