Thickness is the whole argument for this version. At 0.79 in this is the deepest tile in the range, and the extra build puts more cushioned foam between a hard subfloor and the joints taking the load. That foam is what protects joints by absorbing workout impact, so a heavy landing is spread through the mat rather than sent straight up the legs. Above it, the rubber top bonds firmly for anti-slip and safe support, and its wear-resistant surface holds long-lasting performance through repeated traffic. An adhesive-infused layer between the two keeps them in firm connection, and selected materials give the tile enhanced durability. Twelve tiles are included, each 24 in by 24 in with borders, laying out 6 ft by 8 ft to provide 48 sq ft of ample coverage that fits various workout spaces. The user-friendly interlocking system allows for quick installation, every tile comes with 2 detachable borders for a total of 24, giving the perimeter a seamless design, and any tile can be trimmed so it fits tight corners. Once down it offers effective noise reduction for a quiet environment and blocks scratches so tile floors stay new, covering tiles, marbles, wooden floors or carpets with ease. Water and sweat resistance makes maintenance effortless. The set ships as a single 30.5-lb box and fits a home gym, fitness room and garage.