Material: These large 4D balloons are made of good quality aluminum foil, make the surface bright present like mirror reflect.
Size: Each foil round balloons is about 22" Before Inflation, 15.7" After Inflation, 6 packs will enough meet your different themed party decoration needs.
Floating: You need helium for floating round foil balloons. Just fill 80% of the balloon’s space that could allow the balloon to expand completely. Please Keep Away from Fire.
Self-sealing: The foil sphere aluminum foil balloon could self seal after inflate,without extra operating. Make air out when not use, then you can reuse it many times.
Party Decor: Beautiful 4D foil balloons in bright color to make your party most memorable, which is perfect decorations in birthday, Christmas, wedding, graduation or other party.
Details:Round foil balloons create an amazing creative balloon garland background that captures this memorable moment for you. The big metallic balloons can used to decorate your Christmas, New Year party, graduations, birthday, wedding, baby shower party or other events. You will get praise from others. Product Information: Material: Non-toxic Foil Size: 22 inch After Inflation Color: Rainbow 1/ Rainbow 2/ Purple/ Green/ Green-Yellow Instructions for Use: Filled with Air, Not Float Filled with Helium, Float Note: Fill the balloons with air slowly - DO NOT over-inflate to prevent the balloon from popping! Children under 8 yrs. can choke or suffocate on un-inflated or broken balloons. Adult supervision required. Keep un-inflated balloons from children.