I wanted a mat to protect my newly-laid laminate floor from damage by a swivel chair. I was a little apprehensive that the mat might not lay flat, but I need not have worried. It lays perfectly flat with no edges to trip over, and does not move under the chair. I'm very happy with my purchase.
I was starting to damage my bamboo flooring with my swivel armchair and my computer chair. Rugs helped, but they looked patchy. Why buy nice wood flooring to cover it up? I stumbled upon these Floormats by chance, and ordered two transparent ones. One was delivered flat - perfect; but the other was rolled up. It was a hard job to unroll it, as the mat is so sturdy; but it regained its ‘flatness’ when it was in place.
I am very happy with both mats. The choice of available sizes makes them barely noticeable in the room, and the quality is good enough to last for years. Very glad I bought them.