Compability: Fits Extended Cab Trucks Only. Compatible with Chevy Silverado/GMC Sierra 1500 1999-2006 2WD 4WD. Compatible with Chevy Silverado/GMC Sierra 1500 Classic 2007-2007 2WD 4WD. Compatible with Chevy Silverado/GMC Sierra 2500 2001-2004 2WD 4WD. Superior Materials: Selected high-quality TPE material to create floor mats, delicate and pleasant to the touch, even under the test of extreme weather, still able to maintain excellent elasticity performance, durable for you to guard for a long time. Easy to Clean: For the first time, you can either leave the mat out in the sun for a full day, or fold it in the opposite direction several times to quickly restore its original shape and make it fit your car perfectly. For cleaning, simply remove the mats, rinse with water or wipe with a cloth, and the mats will be as clean as ever. Anti-slip: The surface of the mat is carefully designed with raised edges and deep grooves, plus the back is equipped with gripping contacts, and the surface of the car is closely connected to a solid fit, effectively eliminating the phenomenon of shifting, and preventing potential dangers caused by slipping, to protect your driving safety. Exquisite craftsmanship: the edges of the floormats are neatly and smoothly cut, and the stitching is fine and even, showing the exquisite craftsmanship. TPE Cargo Liners Compatible with 1999-2007 Chevy Silverado/GMC Sierra 1500 2500 (Fits Extended Cab Trucks Only) 3PCS Black Floor Liners 1st & 2nd Row All Weather Full Protection