I thought this was a thick hard surface vinyl mat. Was disappointed when it arrived rolled up like a piece of thin carpet. Doesn't look like it will last for several years of heavy use but I guess only time will tell.
Definitely not for most house carpets. The Mat is to thin and soft which allows the chair wheels to sink. I would recommend this only for a office grade carpet or a short berber style carpet.
We have only had these mats for approximately 3 weeks but so far we are very happy with them. They don't slide at all and so far no cracks bunches etc...