Use it as a working surface to roll or knead dough - it will stay put on your counter or table and not move around while in use. And since nothing sticks to the silicone, the mat works great for rolling out pie crust, pastry dough, cookies, biscuits, and pizza dough. Mat is 19” x 25-1/2” and preprinted with imperial and metric measurement, line and circle guides. FDA approved. Easy-to-clean up, just wash with hot soapy water.