Heavy nibbed backing secures mats in place.
0 inches (L) Weight: 8.0 inches (W) x 28.5 pounds Universal Heavy Duty Waterproof Rubber Floor Mat 3 Piece Set F11306-G Universal Fit Floor Mats Grey Solid Interior/Exterior: Interior Included Items: 2 trimmable front floor mats & 1 trimmable rear floor mat Dimensions: 2. Waterproof and stain-resistant.