- Features: Light and can flate with helium, hydrogen or air.
- Material: Foil balloon /Mylar balloon , Auto-seal(Self-Sealing Balloon Valve seals itself during inflation)
- Packaging: 5 pcs per model. Total 25 pcs Mylar helium Balloons.
- Size: Happy Birthday Round Balloon's Size is 18 inch.
- Suitable for: This item is suitable for birthday party indoors and outdoors. Warning : children under 3 years old ,can choke or suffocate on uninflated or broken aluminum balloons, adult supervision required.
- Features: Light and can flate with helium, hydrogen or air.
- Material: Foil balloon /Mylar balloon , Auto-seal(Self-Sealing Balloon Valve seals itself during inflation)
- Packaging: 5 pcs per model. Total 25 pcs Mylar helium Balloons.
- Size: Happy Birthday Round Balloon's Size is 18 inch.
- Suitable for: This item is suitable for birthday party indoors and outdoors. Warning : children under 3 years old ,can choke or suffocate on uninflated or broken aluminum balloons, adult supervision required.