The Norsk Diamond Plate Foam Mats now come in a convenient six-pack. Each interlocking tile mat is 0.47-inches thick and measures 24-inches (L) by 24-inches (W) for a total coverage of 24-square feet. Made from the highest quality recycled materials, this design is an environmentally sustainable interlocking flooring solution. Norsk floor mats are flexible enough to be used in a variety of multi-purpose applications such as pre-schools and day care centers to basements and workshops. These mats are NOT COMPATIBLE with any other styles of Norsk Foam Mats.