HS Power 4pcs Front Rear Ventvisor Window Deflector Sun/Rain Guards Smoke Vent Shade Window Visors for 1997-1999 Ford F150/F250 Light Duty Super (Extended) Cab Application: 1997-1998 Ford F150 3 Door Super ( Extended Cab ) Models, 1997-1999 Ford F250 Light Duty 3 Door Super ( Extended Cab ) Models Style: Non-In Channel Type Window Visor ( Come As A Complete Set - 2 Front, 2 Rear ). Function: Side Window Deflectors Help To Reduce Wind Noise While Driving With Windows Partially Open For Fresh Air And Allow Interior Heat To Escape When Parked With Windows Vented. Material: This Car Window Shade is Made of High Quality Reinforced Acrylic With Light Weight Design, UV-Resistant, And Custom Fit For Each Application In Shape. Limited 60 Days Manufacturer Warranty. Professional Installation is Recommended. Color: Dark Smoke Tint Window Deflectors.