To get it back on track, I will say that silicone mat works great. It's easy to trim and settles in nice and flat, and has exactly the right amount of thickness and tackiness to keep everything in place and eliminate the slides and rattles.
I am, indeed, of Italian descent. But, it looks like we're back on-topic. If y'all want to talk about football, or any other sport for that matter, feel free to start a thread in the Off Topic section (of course, subscribers could also start threads about whatever in their section), just leave FSU out of it (this year).
I bought these. Cut one to fit and flipped it over so the grabby side is up. And I have two new mouse pads to boot. https://www.amazon.com/gp/product/B078CQ311V/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1