2, modeling: this step is mainly made of iron wire into a heart, modeling can be made according to their own preferences, can be made into a heart or double heart, the size can also be set at will. The arch is made of four plastic pipes.
3. Inflate the balloon: after inflating the balloon, tie the two balloons together with a rope, and make a group of four balloons. Finally, tie the tied balloon to the wire with a rope to make a heart shape, press the balloon layer by layer and fix it on the wall or door.