for 1999-2007 Chevrolet Silverado Extended Cab Sun/RAIN/Wind Guard Smoke Vent Shade Deflector Window Visor 4PCs Application: 1999-2007 Chevrolet Silverado Extended Cab Non-In Channel Type Window Vent Visor - ( Come As A Complete Set - 2 Front, 2 Rear ) Made of High Quality Reinforced Acrylic With Light Weight Design , UV-Resistant , Custom Fit For Each Application In Shape Direct Tape On Type Design, No Cutting Or Drilling Required Comes With 3M Automotive-Grade Tapes , Easy Installation