This box card is just the perfect card to show your love to someone special. It features the heart balloons floating from the box.
The card size is 9x9x16 cm when standing, and 16×18 cm when fold flat.
The card folds flat for mailing. The envelope cut file is included.
This is how the four layers with the balloons look like.
Step 1. Adhere balloons to the base. I decided to leave some of the balloons white.
Step 2. Adhere two side parts together.
Step 3. Adhere the separate tabs on the back side of layer 1 and 3 aligning with the cut line.
It should look like this.
Step 4. Insert the layers left and right side tabs in the corresponding slots and adhere them.
Step 5. Insert the small tabs in the corresponding balloons of the 2nd and 4th layers and adhere them.
These small bridges prevent the balloons from bending.
Step 6. Adhere the last side tab to close the box card. Then adhere the side panels to cover the tabs.
Step 7. If you use the double-sided paper you may skip this step. But if your paper is one-sided you will need these panels.