Auto Ventshade 684233 Chrome Ventvisor Side Window Deflector, 4-Piece Set for 1997-2017 Ford Expedition, 1998-2017 Lincoln Navigator Keeps rain out and lets fresh air in Reduces heat build up in parked vehicles by allowing window to be kept partially open Chrome-plated finish matches the chrome OE trim on vehicles Easy installation with no drilling required Proudly made in the USA and backed by a Limited Lifetime Warranty