J.Burrows Chair Mat 900x1200 Keyshape To Suit 9mm Carpet

Not the best anymore – I have been purchasing desk mats for years now and would last for a reasonable amount of time. But of late they seem to only last a few months if that. The wheels on the chair immediatly seem to damage the soft plastic the mats are now made from you can actually see the indentation that the wheels make. Not sure what to do any more. Am thinking of taking the wheels off the chair and puting on feet instead and see it that works. Might last longer.