I ordered five rugs. The only one I had an issue with was the 7 x 10 which was the largest rug I ordered. This rug would not lay flat, it keeps on shifting, it has high bumps in it and it also stretched out of shape. The manufacturer, upon looking at the photos I sent to Wayfair, said the rug is not defective but I beg to differ with them. Upon measuring the width on both ends I found one side to now be nearly five inches wider. I strongly believe this is due to the material they constructed the rug with. It has stretched out of shape in a short period of time. It’s not only a severe tripping hazard, it’s so unsightly as well. No matter how hard we try to get the rug to lay flat we cannot most likely due to a defect in the weave and material.