Needed to put weight on it to straighten out. Also appeared to have pop spilled on it and needed to be washed before using. Mat appears to be ok now and useable. However it was shipped with no covering or protection on it other than a ship to ticket. I think you can do better.
The size is good - but it moves around too much. Had to put weights on it to keep it from moving. It should have been a high pile carpet protector - thought that's what I bought.