Using this in a home office on low pile carpet but with a thick pad so there is lots of give underneath. The last one I got fell apart after 18 months heavy use. This one is clearly much higher quality and I don't think I'll need to use the life time guarantee it comes with. (Still nice to know it's there.)
There was only one style on display when I was looking to replace an old one did not realize until after I took off the label and used it and went back to look for the torn off label that it was for low pile carpet. I use if over the old thicker carpet protector that cracked from use. I don't expect it to last long but did not feel right to bring it back after I had removed label and used it. It was fairly expensive thought it would be a replacement for the original. The original saves a lot of wear on the carpet but not happy with this purchase.