After 15 minutes the towel with the dough turn over. Raising the edges of the dough, sprinkle with flour towel. Hands slip under the dough and spread your fingers to pull the dough from the center to the edge. Thus, pull the dough in different directions. The dough is very pliable and stretches very easily. Even if it breaks a little, it's not terrible, the hole can be either sealed with a piece of dough, or it will disappear when wrapped. Not know clearly whether I have written, but along the way all will become clear. Special attention is paid to the edges of the dough, the thinner they are, the less dough inside the roll. The edges are pulled simply by stretching them with your fingers. Hence the big rectangle the size of the minimum 60*50 cm, the more the better. You can see I can barely fit it on the table.