I am quite pleased with this rug. It is polypropylene but having two big dogs and two teenagers, I need something durable. It is also surprisingly soft. I’ve had it almost a month now and it doesn’t look like we’ve even touched it - and that’s saying something with the chaos that abounds in this house! We have a shedding golden retriever and you cannot see any hair without looking very closely. This should be a great rug for our lifestyle.