Built To Last: Made of 100% polished marble with unique patterns and colorations. 18Inch Roller: The roller measures 18 inch length is great for all of your baked goods, including bread, pizza, pies, biscuits, pasta, and more.46*5 cm overall length including handles. Effortless Rolling: The non-stick weighted marble roller is constructed with nylon ball bearings for a smooth and consistent roll through - dough after dough without the need to apply much pressure. Easy To Hold & Grip: Ergonomically designed with a thick beechwood handle, skillfully molded to fit hands comfortably.