Even Baking & Heat Resistant – Promotes even heat distribution for better results. Safe from -40°F to 500°F for baking, roasting, and freezing. Avoid extended use at max temp to extend mat life. Fits Common Baking Sheets – Includes 2 half-sheet mats (16.53" x 11.61") and 1 quarter-sheet mat (11.81" x 8.26") to fit common baking trays.
