Wilton Easy Layers! Round Layer Cake Pans Set,  4-Piece Create colorful rainbow or ombre layer cakes with this 4-piece pan set Takes one cake mix for all 4 layers Pans are 8 dia. x .075 in. (20.3 cm diam x 1.9 cm) each Limited 10-year warranty Dishwasher safe; however for best results, wash in warm, soapy water before first and after each use