I purchased the Ford rear compartment rubber mat, and it is very lightweight. I think that it would tear, if you put anything onto it that had a sharp edge. I had a Weathertech in our 2005 Mercury, and it was tough as nails, and it fit perfectly.
I wasn't very impressed with the quality, or should I say, the lack of quality in the Husky mats that I purchased for the front floor of our 2016. It was misshaped, and it took a very long time to regain its contour. It has been 3 months so far, and it still has gaps on the left side where it meets the drivers door sill. Also, the anchors came apart, and I asked the company to send me replacements. They didn't say that they would or wouldn't, and as of today, it has been at least 2 1/2 months, with no reply. I just a product by its quality, and a company by its service after the sale. I will give the mats a D for quality, and the company gets a F- for service after the sale.