Silicone Bakeware with Rigid Edge from £11.99 Kitchen Craft's silicone bake ware is the way to go with today's cooking. Easy to use, this practical range has a secure firm edge to alleviate wobble when manoeuvring to and from the oven. This useful range can be used in temperatures up to 500 degrees Fahrenheit and is dishwasher friendly. It is non- stick and your cakes and bread remove effortlessly.