I ordered the 6' round Ivory color.  I was hoping the stripe-like lines would be gray.  They tend to lean to brown undertones than gray. It is growing on me and it is greige enough and I really like the quality of the rug so I am keeping it. It had a mild odor but I unrolled it and left it outdoors for about 10 hours and it was perfectly fine.  It was well packaged and arrived a couple of days earlier than expected.