I rated this originally 4 stars because it wouldn’t lay flat (curled at the corners). I would recommend laying it upside down after opening for a few days. I’m now rating it 5 stars because of the QUALITY … I bought it on sale, such a deal. We live in a mountain cabin with tons of outdoor dust and pollen, and the rug shows NONE of it. Easy to vacuum, sweep or use a leaf blower on it. I’m so happy with this rug, and now it is finally laying flat after 3 weeks. Also, we have extreme winds here and the rug doesn’t move. Love!