- 12 inch balloons will stay inflated between 8-10 hours outdoors and 10-20 hours indoors, with air. Generally with helium, the balloons can float between 6-10 hours.
- For outdoor displays, under-inflate the balloon by first over-inflating the balloons then releasing gas so the balloon can easily adjust to expand later.
- Avoid placing balloons near sources of heat and direct sunlight.
You will receive twelve transparent 12 inch balloons with a pack of round golden foil confetti. Also, a pack of 32 metallic 12 inch black and gold balloons.