Baking Mat, 2/3-size, 20-3/10" x 14-2/5", rectangular, double-sided, non-stick, microwave/freezer/oven safe, temperature range: -22°F to 446°F (-30°C to 230°C), silicone coated fiberglass, NSF​​‌‌​‌​‍​​‌​‌‌‍​​‌‌‌‌​‍​​‌‌​‌‍​​‌‌​‌‌‍​​​‌‌​‍​​‌​​‌‍​​‌‌​‌​‍​‌​​‌​‍​​‌​​‌‍​​‌​​‌‍​​‌​​‌‍​​‌‌‌​‍​‌​​‌​‍​​‌​‌‌‍​​‌​​​‍​​​‌‌‌‍​​‌‌‌​‌‍​‌​​‌​‍​​​‌‌‌‍​​​‌‌‌‍​​‌‌‌​‍​​‌‌‌​‌‍​‌​​‌​‍​​‌‌​​‌‍​​‌‌​​‍​​‌‌​​‌‍​​‌​​‌‍​​‌‌‌​‍​​‌‌​‌‌‍​​‌‌​​‍​​‌‌​‌​‍​​‌​​‌‍​​‌‌‌​‌‍​​‌‌‌‌​‍​​‌‌​‌​