Metallized foil balloons conduct electricity and could cause damages on high-voltage lines. Therefore please do not release foil balloons. We recommend to sale helium filled foil balloons only with a mounted balloon weight. Please do not breath helium to get a high voice. Helium replaces the oxygen in the lungs and can cause suffocation.

• 91 cm/36 inch
• Balloon made of metallized foil
• packed
• suitable balloon weight 35 g
• helium capacity cbm: 0,03115