Came with some tears & marks (material is very soft) & the other reviewer is right about permanent creases etc. I would have returned it because of the little tears but I got it on sale for 5.99 so it doesn't seem worth returning. As for doing yoga this mat would only be good if you're doing mostly things on your back. Not good for a slick floor as it slides around. Very unstable for many other poses. Mat stretches and slides around too much and sticks to skin.
I bought two of these and they came in really rough shape. They are still functional but they appear as though they have been sitting around for a long time because they have permanent creases and deformations that are unappealing.