WILTON-Perfect Results: Large Cookie Pan. Perfect Results premium bakeware is built with all the right qualities for better baking results. Heavy-gauge construction spreads heat evenly and prevents warping. The non-stick surface features a reinforced coating that provides quick release and easy clean-up. Convenient handles are designed for easy handling in and out of the oven--even while wearing oven mitts. The handles also have the pan dimensions embossed on them for quick and easy reference. This package contains one 11-1/2x17-1/4x1 inch cookie pan. Dishwasher safe. Imported.