BMW X1 backseat cover
We received the custom cover two weeks earlier than we expected. This is a quality piece of work, with lots of fine details and rugged materials on both sides of the cover. It fits perfectly and stays in place thanks to varied and creative fasteners that are easy on our car's interior trim. One issue was that the holding straps on the back of the middle 20% of the seat back are not long enough to reach around the seat and fasten together. We are not sure how to get that issue resolved.
I have contacted the mfg regarding these flaws. As I can see in your photo, there is a area on the side of each seat that is not covered. I have two big dogs, a medium dog and a sometimes granddad. There is no reason for this uncovered area except design. Also, the seat covers slide around on the leather seats. On the side of each seat designed into my Honda CRA, there is a loop on each side. If the mfg had provide a strap to go thru this loop, the seat covers would not slide around.