An eye catching addition to your kitchen countertop, the Cook Worktop Saver looks absolutely fantastic... but, really, its functional qualities are even more impressive. Dishwasher safe, odor and stain resistant, and heat resistant up to 280C, there's not much that it can't endure. And even if you're not quite convinced, the lifetime guarantee against breakage should alleviate any doubt. Measures 11.75" in diameter.