PVC Table Protector 48 Inch Round Clear Plastic Desk Protector 2.0mm Thick

It works well on wooden surfaces like dining tables, kitchen counters, side tables, computer desks, dressers, TV stands, and more. Place the mat under direct sunlight for a short period. c. Wet the desktop surface slightly, place the mat flat, and use a plastic sheet to press out air bubbles for a neat and secure fit.

eBay