The rug has a very bad chemical smell!! Beware!
I tried to air our living room for a whole night and the bad smell was still very strong. I got a headache from it. 
Once I read more about polypropylene (a lot of articles are biased as they are from rug companies), I learned it discharges toxic gas for up to 5 years. I have a baby so don't want to risk it. 

DO YOUR RESEARCH!!! Stay away from this material. 

Also Wayfair is horrible, they refunded but don't want to take it back. Now I'm stuck with finding how to get rid of it. I chose them for the ease of use knowing I can return, as a new mom to an infant this is such a hassle and costly!!
Worst experience with my first purchase at Wayfair