The Bake-O-Glide Extra Thick Protective Liner puts a stop to back-breaking scrubbing and the use of unpleasant chemicals when cleaning making them ideal for the oven bottom or range cookers lids. Manufactured from a material which is twice the thickness as our standard Bake-O-Glide cooking liners. (If using the Oven Liner in an oven with heating elements below the base, then the liner should be placed on the lowest shelf). L50xW50cm Store Bake-O-Glide rolled or flat, never creased as this will weaken the liner and reduce the life of the product. Do not cut directly onto Bake-O-Glide or use scourers or scrapers to clean. Wash in warm soapy water. Dishwasher proof. Working temperature -40°C to 260°C. Made in the United Kingdom