BonJour Aluminized Steel Nonstick Bakeware Bread Loaf Pan, 9-Inch x 5-Inch, Gray Durable commercial quality aluminized steel construction preferred by professional bakers; 9 inchx5 inch loaf pan used primarily for yeast breads, quick breads, and pound cakes; standard to many meat loaf recipes Folded corners construction provides added strength and resistance to warping; wire reinforced rims offer stability to prevent bending and offers reliable level baking Two tone coating: darker interior for perfect release and lighter exterior for even baking Professional two coat non-stick system withstands over 100,000 cycles of abrasion testing; offers unspurpassed food release Dishwasher safe