Automotive Carpet Heel Pad The primary function of heel pads is to protect the most stressed area of the footbed during braking and acceleration movements, usually the area located under the driver's feet. By absorbing the daily wear and tear caused by the repeated friction of shoes, these heel pads prevent premature wear of the carpet, thus prolonging the life of your car's floor covering. Features NON-SLIP DESIGN - Heavy-duty with cut-out backing to hold car foot mats securely in place. Provides protection for your car's interior and safety features. STAIN RESISTANT - Easy to install and maintain. Waterproof design and leather keep your car clean. Our all-weather car foot mats are easy to clean by simply spraying with a hose. Simply spray each mat to remove dirt, mud, grit and grime and restore the mat's lustre and shine with every wash.