King Arthur Baking Loaf Pan Liner, 10.5in, Set of 2King Arthur Baking Company's Reusable Nonstick Loaf Pan Lifters make it easy to release quick breads and loaves from loaf baking pans European grade silicone with natural glass fibers and sealed edges; strong, durable, flexes for easy removal; heat safe to 500 degrees Fahrenheit Place lifter into a loaf pan with tabs lining pan sides, lightly grease, add batter or dough and bake; cool slightly, release edges, and lift loaf out Use only plastic