Auto Ventshade 12058 Ventshade with Stainless Steel Finish, 2-Piece Set for 1967-1972 Chevrolet C10-C30, GMC C/K1500-C/K3500 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