much better quality than my previous floor mat - I don't think it will crack like my old one. No 'plastic' odor. I like the beveled edges too - nice addition that I didn't really think would make a difference - but it is nice. SUPER FAST shipping too - received it the very next morning.
I use this mat for a home office with carpet. It is extremely thin which lets the chair sink into the mat causing ruts. The chair will not easily roll. I wish I had bought a thicker one.