Professional decorator pearl yellow balloons in the size of 30 cm/12". These Kalisan brand balloons are round, durable, and suitable for balloon decorations and professional use. They do not burst, do not have dark endings, and have an extended neck for better tying.
The balloons can be filled with air or helium. Due to the thicker balloon wall, they fly for over 18 hours when filled with helium. In ideal conditions, when using gel to extend the flight, their flight can be extended by 10 times.
Volume: 17 l
Inflation: air or helium
Helium endurance in the balloon without gel treatment: >18 hrs
Helium endurance in the balloon with gel treatment: >5 days
Recommended diameter for inflation: 30 cm (12")
Material: Latex
Package: 50 pcs
Kalisan is a globally renowned company that produces high-quality, biodegradable, and safe latex balloons (nitrosamine-free) recommended for decorators and balloon enthusiasts. You can choose from Retro, Mirror (Chrome), Standard, Macaron balloons, as well as printed balloons for many occasions. Their balloons are characterized by high durability, an amazing color portfolio, and long lifespan.