Wilton Recipe Right Non-Stick Fluted Tube Pan, 9.75-Inch Versatile pan makes beautiful cakes and so much more Made of steel; non-stick surface for easy release and quick cleanup 9.75 in. dia. x 3.7 in. (24.7 cm dia x 9.3 cm) Limited 5-year warranty Dishwasher safe; however for best results, wash in warm, soapy water before first and after each use