Whether you're baking delicate pastries or preparing a sheet pan dinner for the family, these baking sheets will quickly become a go-to kitchen tool. Crafted from heavy-duty commercial-grade aluminized steel that resists rust or corrosion while rapidly and evenly distributing heat for consistent results. The dual-layer, silicone-based nonstick coating is present on both the interior and exterior surfaces of the pan and is made without PTFE and PFOA for superior release and effortless cleanup. Plus, the reinforced steel frame wraps from rim to rim and makes an ergonomic grip for easy transfer from oven to table.