Well after lots of phone calls from Dante, it seams like three different manufactures all have the same demensions as the R.E.M. One I received. The one that came out of the customers car is just stretched out I guess. I've got to go back to the drawing board and do some measuring on my cars here at the shop before I will figure this one out. The bottom line is that bothe the R.E.M. One and the cheaper Legendary one are made the same deminsions and the same material. Dante says that the oem material is more pricy and harder to stretch.