This nacho pan can be used in the microwave or oven to make your favorite nachos. It can also be used for 7 layer dip, as a tortilla warmer or in just about any serving situation. They are oven-proof, and microwave and dishwasher safe. Never place on a burner or in a preheated oven. they measure 8 1/2" across and 2" deep. Each item is handmade so color and size may vary slightly. COMES WITH A RECIPE FOR 7 LAYER DIP!