The mat that this mat replaced didn't show dents in the mat or the floor. I had it over 10 years and it was starting to crack. Guess it was more plastic and durable than this rubber mat. I do think this mat will last a year. I am 5'2" tall and not overweight but this mat has dents in it already. Are you sure you want future reviews from me?
I have a five legged caster office chair. The mat develops indents under the casters and it is hard to move sound. Plastic should be thicker to avoid indentations.
I like this product and the fact I could have it delivered. My old one cracked and started to break up so I hope this one will not do that. I would recommend due to the virus to order and have products delivered. I have done it twice now.