Replacement TraxTurf™ pads, are the soft and flexible grass like mats that are incorporated on the upper and lower levels of my cabinet that removes kitty litter from your cats paws. My TraxTurf™ is the highest quality, the real deal, purchased directly from the patented Astro-turf® manufacturer. If ever soiled, just wash the TraxTurf™ pads with soapy water, let dry (put them in the sun) and replace. TraxTurf™ will last for years of daily use. Color may very, either: Taupe or Gray.