This product contains wear indicators for Brembo brake pads. These indicators are crucial for monitoring the condition of your brake pads. When the brake pads wear down to a critical level, the wear indicator will make a sound or light up a warning light on your dashboard. This alerts you to the need for replacement, preventing potential damage to your brake discs and ensuring your vehicle's braking system remains effective. Properly functioning wear indicators are a key safety feature, helping you maintain your vehicle's braking system in optimal condition. Regular checks and timely replacement based on these indicators contribute to overall driving safety.