Features: The balloons are made of quality latex material, durable and odorless, safe to use, can be filled with helium, when fully inflated, the balloons measure approx 12 inches(maximum), they can last for a long time. The glowing neon balloons are suitable for most occasions, perfect for black light party decorations, glow parties, birthday parties, holiday carnivals, graduations, anniversaries, school activities or other parties that needs bright neon. Light weight but wear-resistant, durable and reusable. Nice decorations to brighten the atmosphere of your celebration, helping create romantic atmosphere. 12 inch, suitable for you to hang anywhere you want. Specifications: Material: Latex Color: Random Size: 12inch Package contains: 10pcs Fluorescent Balloons Note: Please allow slight dimension difference due to different manual measurement. Please note that slight color difference should be acceptable due to the light and screen.