Pack of 100 These 5 inch round Solid Color Cactus latex balloons from Qualatex are perfect for making mini balloon arches mini balloon columns can be stuffed into larger balloons or used as accents for centerpieces balloon deliveries and balloon animals. Package includes 100 - 5 inch Cactus latex balloons. Recommended to be inflated with a hand pump or balloon air inflator as they do not hold helium. Balloons do not float and arrive uninflated.