The Thule AirScreen XT wind fairing is the perfect addition to your roof rack system. It's designed to redirect airflow over the roof rack for a noticeably quieter ride and comes in multiple sizes to accommodate a wide range of vehicles. A simple Clip-On system requires no tools for assembly or installation and easily attaches to any Thule WingBar Evo, WingBar Edge, AeroBlade, AeroBlade Edge or SquareBar Evo with included hardware. Clip-On Design - Quick and easy tool-free assembly or installation., Compatibility - Attaches to Thule WingBar Evo, WingBar Edge, AeroBlade, AeroBlade Edge, SquareBar Evo (hardware included)., Model Year: 2021, Product ID: 900932, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: 870200, GTIN: 0091021038325