Posted by a reviewer on Amazon

Chair rolls like its on glass

Posted by a reviewer on Amazon

I just returned another brand that said it was extra heavy duty polycarbonate and for any pile thickness which when i got it was vinyl soft and the chair casters sank into it so far that it wouldnt even roll

Posted by a reviewer on Amazon

I sat in it and the casters just barely made a slight depression in it

Posted by a reviewer on Amazon

Good quality does not sag like vinyl mats shipping was fast shipped flat with protective cardboard

Posted by a reviewer on Amazon

After trying three other chair mats for mediumpile rugs finally one that does not deform under the casters of an office chair

Posted by a reviewer on Amazon

Arrived in flat box as it should have

Posted by a reviewer on Amazon

Bought two others from staples that were of no use at all

Posted by a reviewer on Amazon

I paid more for a pvc chair mat from office depot before i bought this one within an hour of use the pvc mat had developed indentations that kept the chair from rolling smoothly and it began cracking within a few months