Floating Canvas Balloons
Material：Nylon,Polyethylene + White matte coating
Size before inflation： 20inch×20inch
Helium Gas：6.6 fluid gallon
This canvas balloon can be freely painted with colored pencils, crayons, water-based pens, oil-based pens, and paints.
When filled with helium gas, the canvas balloon floats after you draw on it.
Since these balloons come completely with a self-seal valve, it is not necessary to heat seal the balloon after it is inflated.
▼Handling precautions
・The size of the balloons after inflating may change depending on the environment such as temperature and humidity. Please take note. ・Due to the shape of the balloon , please inflate the balloon slowly and carefully to prevent it from bursting