of a large piece of paper will do. then transfer it to a large area covered in a large, clean tablecloth or bed sheet.
working carefully, you want to just lift and stretch the dough, sliding your hands underneath (be sure to remove rings in advance!) with palms down and gently pulling the dough out from the center, letting it slide off your hands. working your way around all sides of the dough, you just continue to stretch and pull it away from the center, until it forms a very large, very thin rectangle. if you get some holes, no worries. eventually you are going to roll the whole thing up 