Unique Design: This millefeuille baking tray features a uniqueconstruction that Dense 3mm holes for more even heating, faster heat conduction and better product, ensuring the great texture for your delicate millefeuille layers Perforated Surface: The tray is equipped with a perforated surface that promotes even heating distribution, allowing for a consistent bake and a crispy finish to your pastries Alloy Material: Crafted from aluminum alloy, this baking pan is durablity. It resists warping and can withstand the rigors of frequent baking sessions Multifunctional Oven Tray: While designed with French Napoleon desserts in mind, this versatile tray can also be used as a cookie baking sheet, making it a practical addition to your kitchen bakeware collection Prevents Over-Expansion: Baking Sheet Pan that effectively prevents the over-expansion of puff pastry, giving you the control needed to create professional-looking millefeuille and other layered pastries Specification: Material: Aluminum Alloy Size Chart:35cmx25cm/13.78inchx9.84inch,Thickness 1.5mm/0.06inch Package Includes: 1 Set Baking Sheet Pan Note: Please allow slightly errors due to manual measurement and different monitors.