Good product but whoever shipped it put shipping tape on the top side of floor mat. we tried to clean it but very difficult to get off so sticky residue collects dirt on the mat from shoes and chairs. i would recommend if it was shipped differently so it doesnt have tape sticky on it.
I recently redecorated my condo. I spend a lot of time at my desk and needed a heavy chair mat to protect my new carpet....very satisfied with this mat.