The Thule AirScreen redirects fast moving air over your roof rack for a quiet ride and improved gas mileage. Installation is simple and there are no tools needed. Attaches to AeroBlade, AeroBlade Edge and SquareBar with Included Hardware, System Specific Clamps Provide Clean and Secure Mounting, Made in the USA, Model Year: 2019, Product ID: 464276, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: 8701, GTIN: 0091021616639