I am going to be perfectly honest with you guys. I ordered both the 70 inch and the 39 inch mats. When I first got got them, the 70 inch was in a smaller box than the 39 inch mat. So as you can imagine... it was bent when I opened the package, 3 times actually. I was pretty upset because there were creases in it. But I layed it flat over night and in the morning noticed that the creases were MUCH better. (This is the one i took a picture of, sorry you guys dont get to see the mat when I first took it out. I decided that I really liked how it felt and I didn't care too much about the creases. (Its black.. so not too noticable). Fast forward 2 weeks, the creases are almost non existent. You have to really look for them to find them. All in all I am very happy with these for my kitchen. Super comfy and they have saved my feet from the hard tile!