Check the listing for details. Genuine SNAPSHADES Car Rear Window Shades for Chevrolet Silverado Crew Cab 15.... Condition: New. Listed at 95.52 USD. Genuine SNAPSHADES Car Rear Window Shades for Chevrolet Silverado Crew Cab 1500/2500 3rd Gen | GMC Sierra Crew Cab 1500/2500 4th Gen (K2XX; 2013-2018) It's a perfect fit for Chevrolet Silverado Crew Cab 1500/2500 3rd Generation | GMC Sierra Crew Cab 1500/2500 4th Generation (K2XX; 2013-2018) ARPANSA tested to provide 84.6% UVA and UVB Protection. Snap Shades are magnetic, perfectly fitted car window sunshades designed to help you readily protect your passengers from harmful UV rays, heat, glare and insects. A set of two (2) magnetic car sunshades for the rear passenger windows (left and right doors). Perfectly fitted car window shades of the highest quality, using German technology material and developed by employing the latest 3D laser scanning technology. Ensures maximum protection from the sun.