Engineered for ultimate rider comfort and performance in all road conditions. 3-1/2″ (8.89 cm) longer than OEM floorboards. Vibration dampending. EPDM rubber. 6 different mounting positions (including 1/2″ forward, 1/2″ back and 1/2″ outwards). Front toe section is slightly raised for comfort. Easy installation. Aluminum construction and stainless steel hardware. 3 year manufucturer warranty..