![Happy Birthday Shapes Mylar Balloons](http://www.hammerandjacks.com/cdn/shop/products/image_4151f4dc-3c8f-4757-8944-429c7291f71c_{width}x.jpg?v=1715989450)
Nothing says Happy Birthday better than a balloon that says "Happy Birthday"!
Mylar party balloons are great for setting the scene! Mylar balloons come inflated with helium if you prefer a flat balloon to fill with air and hang email us and we can make that possible! This balloon includes a self-sealing valve, preventing the gas from escaping after it's inflated.
Be sure to also choose the 5 Latex Balloon Add-on for a balloon bouquet. We will add 5 latex balloons in a coordinating color scheme.