DITOP&reg; Pack of 25 Castle Halloween Cake Decoration Lace Laser Cut Cupcake Wrapper Liner Baking Cup Muffin Case Trays Wedding Birthday Baby Shower Party Decoration Classy, beautiful wrap-around accents Bottom diameter 2.0 inches (5.0cm) Top diameter 3.18 inches (8.0cm) Height 2 inches (5.0cm). Great decoration for your cake. Please note the cupcake wrappers are not for you to put into the oven, but to decorate the cupcakes or muffins after they are baked. Material: cardstock paper.