Metrostone waterproof SPC floors by Metroflor are the most realistic SPC tile floors mimicking natural stone and ceramic tile that will be indistinguishable by friends and family from the real thing. The grout effect edge gives Metrostone floors the look of a grouted floor with out the mess and maintenance of a true grouted floor. The popular 12" x 24" size looks at home in rooms of any size or style. All Metrostone floors feature the superior protection of FX2 Surface Protectant providing best-in-class abrasion resistance and superior stain repellancy. The attached HDPE underlayment is sound absorbing and provides warmth and comfort underfoot.