THE PREMIUM ALL-WEATHER MATS ARE MADE OUT OF HEAVY-DUTY MATERIAL WITH DEEPLY SCULPTED CHANNELS DESIGNED TO TRAP WATER, ROAD SALT, MUD AND SAND. THE MATS ALSO HAVE ANTI-SKID RIDGES TO PREVENT SHIFTING IN YOUR VEHICLE AND COME WITH A PROTECTIVE, NON-STICK FINISH TO MAKE CLEANUP QUICK AND EASY.