Our mega balloons are an environmentally friendly, biodegradable display product made from 100% organic natural latex. The printing inks are lead- and cadmium-free, adhering to the EU's strict health regulations and laws concerning products aimed at children. Latex balloons also have a long shelf life when used and stored correctly! Air-filled balloons intended for indoor use retain air for several weeks, while outdoor balloons last 1-4 days depending on weather conditions. Helium-filled balloons for indoor use hold gas for 2-3 days, and approximately 2 days outdoors, depending on the weather and balloon size.
Uninflated promotional balloons can last up to 1 year if stored in a dark, dry, and cool environment between 15-20 degrees Celsius. Avoid temperatures below 10 degrees, strong sunlight, and heat, and keep uninflated balloons in their original packaging.