This is my 2nd chair mat of this exact model in the last year. I installed original in March of 20 on flat pile carpet in home office. Cracks started in November on where the wheels. Glad the price point is so low. Will probably look for thicker more durable mat.
The. At arrived on my doorstep with no packaging aside from the shipping not8ce. There was no label or warranty info. It saws unwrapped ...just leaning against my door! I made sure to get it to room temperat7re. It may a bit flimsy but time will tell.
When I received the mat I was really looking forward to using it but when I finally got it out of the box and started to unroll it I could barely move it. I thought it might be because it was cold but that made no difference. I struggled to open the mat so had to have someone help me. It took at least 10-15 minutes to finally get it unrolled and then I had to lay on it to get it to release a little bit so we could turn it over. I then put things on top of it to help it lay flat and it stayed that way for two days and when I thought I was ok I turned it back over only to find that the edges rolled back up. So for a week I have been laying things that are very heavy on the edges but to no avail they still turn up. I am returning the mat.