Features

• Happy Birthday foil balloon is made of high-quality aluminium foil balloons and are of auto-seal.
• The set includes 13 letters, can be freely taped to the wall.
• The Letter foil balloons is a classic design for any age and any themed birthday.
• Please inflate the gas slowly until 90% filled and keep away from fire, because of the thermal expansion
• This foil balloon is helium quality and suitable to inflate with both helium and air.

Description