Floor & Parking Mats by TruContain. Details:Heavier. Stronger. Better looking. Smart design. The TruContain garage floor containment mat is the ultimate in containment mat experiences. All seams are located under the mat, with a lightly textured surface to make to product easy to clean. 1.18″ foam with heat welded 23oz pvc infused fabric creates a flexible yet strong containment edge with a total height near 1.25 inches.