Pairing simplicity with innovation, the rock by starfrit wave 9 in. Square cake pan embraces wave.tec and inspires you to experience and to explore. This thick-gauge carbon steel bakeware combines an innovative wave.tec surface and nonstick coating which results in effortless unmolding and ideal baking results. Features: Non-Stick, Oven Safe, Even Heating, Pfoa Free Manufacturer Warranty: 2 Year Limited Recommended Utensil Material: Nylon, Silicone, Wood Shape: Square Measurements: 11.73 Depth/Inches, 9.72 Width/Inches, 1.97 Height/Inches Maximum Temp (f): 450 Degrees F Bakeware Size: 9" Care: Hand Wash Material: Steel Country of Origin: Imported