Mouse Extension for TV Tray

I use a 16 inch laptop in our living room for 3d modeling and gaming. There is never enough room on the TV tray for my house. I built an extension the hooks to either side of the TV tray for right or left handed gaming or productivity. The top surface is roughly the size of a standard mouse pad, but it works just fine without one. Could also pair with a full size wireless keyboard to make controlling a media center/living room PC easier. I printed mine in two colors, but it works just as well with one