Package includes: 20 pcs red ball cake decorations. The diameter of these ball cake toppers are 0.79 inch/ 2 cm, 0.98 inch/ 2.5 cm, 1.18 inches/ 3 cm, 1.57 inches/ 4 cm, 5 pieces of each size. Material: these ball decorations for cake are made of foam and wire. Safe to decorate food at room temperature, such as cake or dessert decorating use, or cupcakes, fruits, cheese and any dish and appetizer you want to decorate. Easy to Use: the balloon cake topper is full finished, does not require assembly, and can be inserted directly into the cake without additional tools, saving time and effort.