Perfect for the casual baker, our entry-level bakeware collection features a sturdy nonstick silicone coating at a great value. Aluminized steel, the material of choice for professional bakers, provides excellent heat transfer for even baking results. Light-weight aluminized steel construction. Flared sides allow for easy stacking when storing. Made exclusively for us by a 50-year-old American company and North America's only manufacturer of commercial bakeware.