This should have been used when my dishwasher was installed, by sticking it to the underside of the worktop so it would reflect any heat generated by the dishwasher when it was being used and protect the worktop.
Unfortunatley it wasn't fitted (and can't easily be retrofitted) so if it could be used by anyone else, for anything that needs heat reflecting from it, please reply to this.
The size is 1000mm x 600mm.
It is in an unopened packet.
I live near the Mickerbrook pub and Lidl off Councillor Lane, Cheadle.
Please let me know if you are interested.