Good and in the right dimensions. Thin and if you don't pay attention at the corners, the chair's wheels will "eat" it. I had this problem with one of the two. I would comfortably buy it again. You should get it.

Very good price, worth its money.
Large dimensions, covers the surface very well.
I would rate it excellent if it had a slightly larger thickness.

For its price, it is a good protector. But only because it is cheap. Unfortunately, it is very thin and light and moves along with the chair on the carpet. You should probably spend a little more to get something that stays better on a rug/carpet/floor.

It is thinner than one can imagine, so thin that it cracks and breaks very easily. Taking it out of the packaging, it was already broken. The dimensions do not match the ones mentioned. It seems to be roughly cut from a roll, there is no lining or processing on the edges. Wasted time and money, no matter how cheap it is.