OK, but not impressed...
I bought this to go under the 5X7 area rug we bought from Great Offer Stock. It was inexpensive, so we purchased it. Although it really does the job- and the carpet certainly stays in place, it was not exactly square and out of shape. Of course, we cut it to fit the carpet, so it worked. I just think it's a bit flimsy, but.. then... the price was right. I kept it and it serves the purpose. So, overall- Good purchase!