For more efficient baking, use EcoCraft Bake 'N' Reuse Half Pan Liners. Multiple-bake pan liner significantly reduces your costs while reducing raw material waste. Release coating is chromium-free and durable so it allows you to use the liner for multiple bakes. Hard, pinhole-free surface resists grease, water and oven browning. Place this unbleached, parchment pan liner under your cookies, breads, cakes or other delicious baked for good results in even baking without scorching. It tolerates temperatures up to 425 degrees Fahrenheit. Pan liner is designed for quick, easy release for easy cleanup. It is pre-cut to fit half-size pans for quicker prep time.