Measures: 8" x 3.75" x 2.25" / 20cm x 9.5cm x 5.5cm. The perfect pre-baking tool! Quickly perforates pizza and pastry dough. Also great for crackers, pie crust, puff pastry, tart dough and much more! Just press and roll across entire dough area before baking. The holes allow moisture and gases to escape, minimizing rising and bubbling for an even, golden finish. Durable and lightweight. Top rack dishwasher safe.