Would this work possibly between your stove and refrigerator?

'Slips in space between counter top and stove to prevent kitchen crumbs, grease and mess from falling through and accumulating. No longer will you have to clean this hard to reach space. Made of aluminum with a hidden magnetized strip that holds it securely in place. 1-1/2' wide x 20' long.'

Here is a link that might be useful: Oven Spill Gaurd

I have one of those to use between my stove and fridge but it's not quite long enough. It is plastic.