Happy Birthday Balloons 18″ Square Shape Happy Birthday Helium Foil Balloons Price includes 5- 18″ Happy Birthday Square Shape Helium Foil Balloon.
- 18 inch Mylar Balloon with shiny reflective surface.
- 4 color high-end printing – will not fade for lifespan of the item.
- Balloon made from metallized nylon are light weight and will keep helium gas from leaking for several days. Visit our Help-FAQ page for more info.