SUN/RAIN DARK TINT GUARD VENT SHADE DEFLECTOR WINDOW VISOR 4P 06-13 CHEVY IMPALA Application:2006-2013 Chevy Impala All 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