Roshco 9-by-13-Inch Baking Mat, Blue FDA-approved silicone baking mat for easy removal and quick cleanup Use on countertops for rolling out pastry dough; place on baking sheet for cookie dough Safe to use in refrigerator, freezer, microwave, and oven up to 500 degrees F Can withstand sudden temperature changes; dishwasher safe for easy cleaning Measures 9 by 13 inches