VIOJI 4pcs Dark Smoke 3D Wavy Outside Mount Style Sun Rain Guard Vent Shade Window Visors Fit 97-15 Ford Expedition / 98-15 Lincoln Navigator Fitment: 97-15 Ford Expedition ; 98-15 Lincoln Navigator Item-offered: 4pcs latest"3-Dimensional" Style(with groove) vent shade window visors (Installation instruction is not included) Style: Outside Mount Style (Stick on to the door & above the windows.Not In-Channel Style.Please check the sample installation picture in the listing for reference) Position: 2pcs for front doors and 2pcs for rear doors Installation: Reinforced Acryli Direct Tape-On Design, Easy Peel-N-Stick Installation.No Cutting or Drilling Required