The Browne 58132641 is a half-size, aluminum, perforated bun pan. It’s official dimensions are 13″ x 18″. It has a wire-reinforced rim to prevent warping. Sometimes these are called sheet pans
Perforated bun pans are great for any bakery that’s looking to get a crispy finish on their pastries while maintaining a soft and chewy center. They’re perfect for cookies, biscuits, rolls, etc. Perforated bun pans are also used by many professional kitchens for cooking foods like fries, oven-roasted chicken wings, and pizza.