SiliconeZone Pure Collection 9" Silicone Non-Stick Square Pan, Freezer Safe, Oven Safe, Microwave Safe, Dishwasher Safe, BPA Free, Clear & Green Ideal for making cakes, bread, soaps, muffins, corn breads, and more! Flexible silicone body W/ Transparent material for monitoring cooking and strengthened edge for a firm grip FDA approved silicone Non-stick, easy release-no need for oil or sprays Dishwasher, oven, microwave, and freezer safe -58 to 500 F