I have ordered more than 1/2 dozen of these Safavieh rugs; round, runners, rectangle, and square. I like each one more than the last every time! They are heavy, gorgeous, well made and do NOT creep, crawl, hunch on the floor. And I have used on top of carpet and wood flooring and they do great on both without any underneath padding. I want them all! Yes, they may ravel, come undone a very SMALL bit. Not a concern, I have no pets and it is only me walking on them. Your won't be sorry to own one of these beautiful rugs. OH, and the compliments come from everyone that comes through your door.
Thanks!