I bought 2 of these floor mats for 2 offices with hardwood floors. They work great! They were delivered "as is" (no packaging) and were rolled up. The curl came out virtually immediately and they lay flat within a few hours. They are easy on the floor and the chairs roll or slide easily on them without any slippage. There was a slight smell to them initially but within a short time the odor was gone. These chair mats work very well to protect our hardwood flooring and allow the easy chair manueverability needed.
This product seems durable...but it didn't come in any packaging. The driver had it on a pallet on the back of his truck. By the time they were delivered they were completely bent out of shape. After a few days of laying them flat (with the help of heavy boxes overnight) they seem ok. Good price good quality. So far so good!
This is a very disappointing mat it does not support an high back office chair on plush carpet. It does not allow roll-around capability and is too thin in construction to be charged so much for it.
We ordered the mat for our home office. While we are pleased with the mat it took a week for it to uncurl from being squeezed in the shipping box. Be patient - it's worth it.