Balloon (Round and Heart-shaped), 11"Mylar balloons are super easy to customize and fit almost any occasion. Think birthday parties, baby showers, weddings, and national holidays they sell all year round. These can be used as both indoor and outdoor decorations. They come with a stick and a stand to secure the balloon wherever your customers place them. Note that these are not helium balloons and won't float on their own they inflate with air only. Comes in one size 11" x 11" (27. 9 cm x