congratulations party supplies

Fill counts vary by tank capacity and balloon size. Typical ranges given across listed tanks are: 9-inch balloons — about 20–50 fills; 12-inch — about 16–25 fills; 18-inch — about 15–27 fills. One example also noted filling four 36-inch foil numbers. Actual counts depend on the specific tank and balloon size.

Under ideal conditions, latex balloons typically float for several hours (commonly around 5–7 hours), while foil/mylar balloons often stay afloat for days up to a week. Environmental conditions and balloon size can affect these times.

Letter balloons are shiny mylar/foil, cluster garlands are vinyl/PVC, and the assorted balloons included with helium kits are standard latex.

Clusters use a single inflation point with an oversized safety air valve compatible with a standard air pump. They include eyelet hooks plus clear elastic (latex-free) bands or plastic hole hooks for securing to structures.

The guidance recommends using hooks rated to support the combined weight of your clusters and distributing hooks along the garland chain. Examples given: about 2 lbs recommended for longer runs (e.g., 5- or 12-cluster arrangements) and about 0.5 lbs for shorter 3-cluster garlands. Use multiple hooks so the weight is spread evenly.

The tanks are described as lightweight and portable for at-home or on-the-go celebrations. One mini tank is noted as "just 2 lbs," and kits are promoted as easy to use and carry.

Vinyl clusters are described as reusable and latex-free: you can deflate and store them between events, keep them inflated for months, or inflate them days to weeks ahead of an event.