IN-CHANNEL SMOKE VENT SHADE WINDOW VISORS 92-00 SUBURBAN/95 TAHOE/99-00 ESCALADE Application:1992-2000 Chevy C/K 2500 / 3500 4 Door Crew Cab Models, 1992-1998 Chevy C/K Silverado 4 Door Crew Cab Models, 1992-1999 Chevy C/K Suburban Models, 1995-1999 Chevy Tahoe 4 Door Models, 1999-2000 Cadillac Escalade Models ( Will Not Fit Facelifted New Generation Models ) Allows fresh air in while keeping, rain, wind, and drafts out Made Of High Quality Reinforced Acrylic With Light Weight Design, UV-Resistant The deflectors are designed optically transparent with safety in mind, to minimize blind spots for the driver. Easy to install with included 3M adhesive, no drilling required