Pack of 1 oven mat from Find A Spare, a solution for your ovens, microwaves, toaster ovens. To fit the following: Pan, Cookie Sheet, Stove-top, Fridge, BBQ Grill, Bake Wares. Use it also as Baking, Food Dehydrator, Crafting Mat or Food Presentation Mat during picnics and parties. Place the Oven Liner on the floor of an electric oven or the lowest rack of a gas oven. For electric ovens where the bottom heating element is not visible, place the Oven Liner on the lowest rack.