Thule's AeroBlade Edge is the first complete rack system to integrate a low profile, aerodynamic design with the strongest carrying capacity of any aftermarket roof rack. This single bar and foot unit is pre assembled and mounts to your vehicle with a Fit Kit. This product will be shipped directly from Thule and will leave their warehouse in 2 3 business days. Eligible for UPS ground shipping only. . Integrated bar and foot design combines foot and bar into one low profile, pre assembled, aerodynamic unit. WindDiffuser technology reduces noise and drag by disrupting airflow for a quieter ride and improved fuel economy. Boxbeam load bar structure creates the strongest aftermarket load bars available. Lightweight, arched bar follows the curve of your roof to better complement your vehicle. Sold one bar per pack. Requires vehicle specific Fit Kit. Please consult the Thule Fit Guide to match the correct Thule parts with your vehicle.