Unbleached roll of baking paper, with a natural silicone coating for superior release qualities, which means no greasing of baking trays is necessary. Microwave and oven safe 19.8 metres Compostable surface. Durable and Scratch resistant. Gas electric hob and oven safe to 270 degrees celcius. Dishwasher safe. Self Basting Lid retains moisture for succulent roast meals.