The Vollrath for Trimark 182618 / 859367 Culinary Essentials Full Size Bun Pan features 18 gauge aluminum construction, a wire reinforced top perimeter edge for optimum strength and nests to maximize storage. Sheet pans are a staple in most commercial food operations. Bake pastries, breads, fries and other foods using this item. This product measures at 1 inch high by 26 inches long by 18 inches wide. NSF Approved.