Husky Floor Mats may require trimming for the correct fit, guides are molded into the mats to aid in trimming;Rubberized DuraGrip material was designed with comfort in mind with the perfect balance of softness and strength;StayPut Cleats help keep the liner from shifting around underfoot;The perimeter edge is raised to help keep all manner of mess contained, right where you want it;No Hassle Lifetime Guarantee