High quality material - the baking tray is made of BPA free edible silicone, safe, durable, heat resistant, non-toxic and odourless, does not deform or tear easily and is reusable. Temperature range of -30C to 230C Easy to use - your baked goods won't stick to the bottom of the baking tray, these silicone cake baking trays are very flexible. Remove from the oven and invert with the silicone mould and cake until cool. You can easily pour out the baked goods Easy to clean - can be cleaned directly with water or soapy water and then air dried Wide range of applications - suitable for mousse cakes Universal size - the size is basically suitable for everyday baking, enjoy baking with family and friends