• Medium size 55.5x63cm or 22x25inches for each balloon. Balloons can be filled with air using a hand pump or straw.
• Package includes: Spiderman and Iron Man.
• Self seal valve suitable for helium or air (Requires helium to float). 
• Balloons will ship flat uninflated.
• CHOKING HAZARD – Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.