The Rio by Kenyon offers a visually appealing oval flange for the built-in grill. The rounded edges and oval shaped lid make it a very attractive grill to mount in any outdoor or indoor kitchen. With a 155 square inch cooking surface, you have plenty of room to prepare meals for you and your family. Just the same as every other Kenyon grill, clean up is a breeze. Simply slide a pin on the hinge of the lid to remove and place in the dishwasher with the grate as well.