Husky Liners 2nd Seat Floor Liner Fits 14-18 Silverado/Sierra 1500 Double Cab FormFit Design process perfectly forms each liner to the detailed contours of your specific ride Rubberized DuraGrip material was designed with comfort in mind with the perfect balance of softness and strength FormFit Edge is a raised ridge that runs along the door jam, protecting your truck or SUV from all manner of mess StayPut Cleats help keep the liner from shifting around underfoot whether youve got carpet or vinyl No Hassle Lifetime Guarantee