I am changing the number of starts to two stars because this mat ruined our entrance and driveway. 
My original review was: I put this door mat at the back door where I usually use to come into the house. It also nice because I don't have to tell that to my guests. (I put five stars)
After it rained, this mat bred and ruined not only our entrance but our new driveway where I put this to dry... My husband is really upset. As much as I love this mat, I hate the fact it upset my husband and ruined our entrance and driveway.