Custom-tailored for an exact fit, the carpet floor mats are constructed of high-grade plush nylon carpet, color-matched to the vehicle's interior and include an embroidered Prius logo. An aggressive underside no-slip backing features a "nib" texture and retention clip to help keep the mats in position. The mats protect the Prius' original carpet from premature wear and stains. They're also removable and easy to clean. Backed by Toyota's 3-year/36,000-mile New Vehicle Limited Warranty, valid at any Toyota dealership nationwide.