PR PeakRous Grill Mats for Outdoor Grill, 5 Packs (2 Copper Grill Mats, 3 BBQ Mesh Mats, 2 Cleaners) Heavy Duty 0.3MM Thicker Baking Mats Nonstick Reusable for Charcoal Gas Electric Grill. These are great on the grill, but I use them in my oven, under the Burner element to keep my oven clean. I just take them out on occasion to clen them off, them put them right back in. Good value. #Viralix #Peakrous #Gillian