Knox Abstract uses elements of the natural landscape, captured in artistic form, to add beauty to your floor. It evokes a sense of harmony emulating natural processes such as oxidation, patina and weathered surfaces of rust, bark and stone. Utilizing a mixture of textured yarns, both shiny and matte, Knox will define your space with dimension and visual interest. machine-woven of nylon/polypropylene blend in the USA. The rug is inherently durable, stain, fade and wear resistant for fuss free maintenacne. Contemporary styling is sure to compliment your home with its abstract design pattern. And the 1/2-in medium pile height is perfect for added comfort underfoot.