Slip-N-Grip floor mats keep customers carpets clean without bunching up under brake and accelerator pedals. Service technicians never waste time shifting them back in place. Ordinary floor mats rarely give more than superficial protection against dirt, grease, and grime. Slip-N-Grip floor mats form a complete plastic barrier. They don't soak through and don't fall apart when things get wet. The floor mats are sold in boxes of 500 pcs and will ship via FedEx or UPS.