Wanted a very long Hall rug but was finding it hard to get length as well as pattern I liked. This not only was able to accommodate the length but had the pattern I liked. The material appears to be polyester but looks like it will last a long time as long as not pulled. The backing lays it securely insitu. Only slight concern I have that only time will tell is the two cut ends of the carpet (no signs of unravelling for now.