Placemat as Larger Size Mouse Pad

I hope I am not the only person on the earth who is unhappy with mouse pad sizes. Just in case I'm not I'll share with you. I have a place mat on the top of my desk for when I snack while playing Scrabble. I have another on my pullout tray where the keyboard and mouse are. It is big enough to keep me from running off the edge with my mouse.