Super cute Pikachu design round foil balloon.
Size 45cm x 45cm
1 per pack.
 Foil balloon must be inflated slowly, can pump to 90%, and then use a straw to blow, easy to control volume, in order to avoid bursting. If there is a case of two layers of aluminum foil sticking, be sure to stop inflation, gently pull the two layers of aluminum foil apart and then inflate, or it can be easily damaged.
 sharp objects / not clean ground / direct sunlight and excessive extrusion, are easy damage, burst.
 Due to thermal expansion and contraction of gas in winter, or the temperature is lowered, should be appropriate to the foil balloon ie; summer or when temperatures rise, should be appropriate to the foil balloons deflated to avoid bursting. When to foil balloons deflated to avoid bursting. General helium can only float after 6-14 hours, so helium must be filled in using the day (pay attention to safety)!