Sewing machine table extension

When I am sewing larger pieces, a little more table is nice.  I took a 2 foot square piece of styrofoam insulation, wrapped it in some plastic table cloth (for better sliding) and used a couple of small boxes to elevate it....

It gives me a bigger table and it is temporary.  I put it away when I don't need it.  I love these rinky dink inexpensive solutions.  If I can find something in my house to solve a problem, it makes me feel rich and clever.