Wilton Perfect Results Premium Non-Stick Mega Standard-Size Muffin and Cupcake Baking Pan, Standard 24-Cup

Makes 24 standard size muffins or cupcakes at once Fits standard-size ovens; Pan dimensions: 21.5 in. x 15.5 in. x 1.3 in Individual cavity dimensions: 2.8 in. dia. x 1.25 in Uses 1 box of cake mix Made of steel; non-stick coating for easy release and quick cleanup Limited 10-year warranty Dishwasher safe; however for best results, wash in warm, soapy water before first and after each use