Grill Or Griddle: Transform Your Rangetop Into A Griddle Or Grill In Seconds. The Cast Iron Surface Of This Reversible Accessory Ensures That Everything From Pork Chops To Pancakes Cook Evenly. Even Results: Cast-Iron Griddle/Grill Surface Ensures Even Heat Distribution And Superior Heat Retention Extra Large Size: Extra Large Size Of 21 1/2″ L X 9 1/2″ W Makes It Easy To Cook For A Crowd Dishwasher Safe: Makes Clean Up A Breeze