This two piece cupcake box has collapsing sides so you won't have to worry about disturbing your cupcake's frosting when removing it. Simply place your cupcake in the middle, fold up all 4 sides, then secure the box with the bold pink lid.. Boxes are shipped flat and assembly is required. Cupcake inserts are not needed for this box because the inner folds in the box hold the cupcake in place when the box is closed. A Paper Mart exclusive design.