It is very sturdy, very hard material, and my chair rolls on it like glass

Perfect material and overall size and it was shipped flat, great.

Exactly as pictured, nice and thick material.

Material is durable and it's huge

The mat I received appears to match the advertised description (size, poly carbonate material, more rigid and thicker than most that are available, shipped flat and reasonably quickly, point of manufacture as described, and a decent price for this quality product).

Nice thick material.

The material appears smooth and strong, but it isn't nearly large enough for a standard rolling desk chair.

The material is too rigid to be rolled.

It is very sturdy, very hard material, and my chair rolls on it like glass

The main difference between this mat and most that you'd buy at your local office supply store is this one is ONE PIECE of very strong material.

Product appears well constructed and is made of a better material than I found in local stores.

Very solid material, holding up very well so far

The polycarbonate material is more rigid and, when used as intended, on "low and medium pile carpets", it MIGHT be more durable than I first imagined

The material is very thick on this one and allows your chair to roll smoothly and it doesn't sink into the carpet and the wheels don't make indentions

The material feel very strong.

The material is very sturdy.

This material does not press down much like softer material mats do.

Fits nicely under my home office desk and it’s very strong material