Material: 100% Natural Rubber Latex. Biodegradable
Inflation: Air or Helium
Instructions: These 11” party Balloons are supplied flat, ready to be inflated by you. If you would like your balloons to float you will need to fill them with helium.
TOP TIP: If you want to prolong the float time of your latex balloons use in conjunction with Hi-Float, this can extend the float times of your balloons from hours to days, even weeks!