Anagram International HX Disney Frozen Love Party Balloons, Multicolor Great for parties and other special occasions Fill with helium Foil balloon - Excellent alternative for those with allergies to latex Self-sealing. Easy instructions Helium Volume: 0.37 cubic feet (0.011 m3), Minimum Weight Requirement (in Grams): 6.9, Maximum Elevation (in Feet): 6000.0