Auto Ventshade 12064 Ventshade with Stainless Steel Finish, 2-Piece Set for 1975-1979 Ford F-150, 1973-1979 F-250 & F-350 Super Duty, 1978-1979 Bronco Keeps rain out and lets fresh air in, helps to reduce heat buildup in parked vehicles by allowing window to be partially open Manufactured from high quality stainless steel with a polished finish Ledge profile that is mounted in the window channel Quick and easy installation Proudly made in the USA and backed by a Limited Lifetime Warranty