LT Sport Custom Fit 07-12 Chevy/GMC Side Window Visor Rain Guard Deflector Fit 07-12 Chevrolet GMC 1500 2500 3500 HD Avalanche,Sierra,Escalade, Silverado,Suburban,Yukon XL Packing Included: 4pcs Acrylic Visor Made of High Quality Reinforced Acrylic in Dark-Smoke-Tinted Color Water Resistant Materials. Suitable for All Weathers. Simple and Easy Installation. No Modification, Cutting, or Drilling Required (Professional Install is always Recommended). Professional Install is always requested: Caution: This is not in-channel style item, please read installation instruction for the detail.