Mylar heart 18 "(36x33)
18 "mylar balloon ideal for compositions balloons art. it can be inflated with both air and helium.
Available in many colors, they will give your party that extra touch of creativity.
The average duration with air inflation varies from 2 to 6 weeks and varies according to the climatic conditions to which they are exposed and the care in handling them of course!
Duration of helium inflation 48 / 72h also in this case the duration varies according to the climatic conditions in which you leave the ball!
Attention in the event of low temperatures, if the balloon is inflated with Helium, it could be deflated during transport but it is only a thermal shock, as soon as it returns to the standard ambient temperature, the helium inside will expand and return to normal.
On the other hand, in the case of hot temperatures such as exposure to the sun in summer, it can cause them to burst, it is therefore advisable in these situations not to inflate them to the limit.
Attention this material is flammable as it is a conductor of electricity, therefore we strongly advise against leaving it near heat sources and we remind you that as per European legislation it is forbidden to let them fly.
Respect the environment