BOXI 2pcs Rear Window Glass Gas Charged Lift Supports For Cadillac Escalade, Chevrolet Blazer, Chevrolet Suburban,SG230041 Fits:Rear Glass Window With Wiper, With Out Rear Window Defroster LifeTime Limited Warranty On All Our Lift Supports Easy Installation Our lift supports are manufactured with latest manufacturing methods Heavy gauge body is painted with special epoxy paint, and heat baked with Nitrided rods are hardened, polished, and then painted for long life and applications