Chair mat/Carpet protector (Bradbourne Lakes TN13)

Carpet protection for office chair. clear-ish hard plastic type material . Green line has been drawn round the mat in the photo as it's hard to see. Measures 120cm x 90cm approx which both corners at one end cut out to help with positioning under desk etc. Please note: Part of the right hand side has become a bit warped / raised so it will need weighing down with something e.g. a pedestal drawer.

Bradbourne Lakes area of Sevenoaks. No timewasters please. Please say when you'd be able to collect when replying.

Thanks