... sqmTypical usageBBQ, Grilling, Roasting, healthy Grilling, Oven liner, Baking tray liner etcStandard size250x330mm, ... can be used with baking trays, oven trays, oven dishes, pans & microwaves. Cooks your ... the liner on the “floor” of the oven. Avoid using sharp utensils on the liner. ... Preferably use wooden kitchen utensils. Do not crumple up the liner. Non-stick,Oil-free, As seen on TV ...