I'm using the chair mats in my sewing room which has berber carpet. I'm hoping these will hold up better than ones I've purchased in the past. The old ones cracked and chunks broke out of them after just a few months of use. These are really smooth and easy to clean and chairs roll really nice on them.
It bends easily so simple to handle and lay down. At the same time it's softer (more pliable) than it should be so indentations don't entirely spring back from chair casters even when first in use. That makes for a bumpy rolling surface over time. The one I replaced with this also Staples' cracked over time.