About the Product Reusable Silicone Baking Liner A reusable non-stick baking mat. Say goodbye to disposable liners. This oven mat lines your baking sheets and trays to make them non-stick - old trays will work like new! Non-stick, no need to add fatty oils for a healthy way to bake. This versatile mat can also be used as an anti-slip work surface. Reusable Microwave safe Oven safe up to 260 degrees Dishwasher Safe Certified food-safe Made in Europe Oven safe up to 260C. Avoid contact with flames, heating elements and sharp objects. Some discolouration can occur, however, this will not impact the effectiveness of the baking mats in any way. Size: 30cm x 40cm How to care for them... Avoid harsh scrubbing or scraping. Do not cut or pierce the mat. Source Our products are carefully selected and bought through ethical and sustainable businesses, working with the planet and for the people. To find out more about where we source our products, click here