12th Birthday Party Decoration Set for Boys – Blue Number 12 Foil Balloon, Banner, and Latex Balloons

This 31-piece birthday decoration set is built around a blue number 12 theme, designed for a 12-year-old boy's celebration. The kit includes a jumbo 32-inch '12' foil balloon, two star foil balloons, 25 latex party balloons in five styles (blue, white confetti, white, navy blue, blue confetti), a blue 'HAPPY BIRTHDAY' letter banner, and a 10-meter ribbon. The letter banner pieces each measure 4.5 by 6.3 inches; the latex balloons are 12 inches each. The foil balloons can be filled with helium – the instructions recommend inflating them to about 80% to keep them floating well. Note that the foil material is not elastic, so inflate slowly and avoid using an automatic air pump. The set is suitable for indoor or outdoor hanging, such as on ceilings, gardens, or doorways. Assembly is straightforward: the banner letters come separate, so you can arrange them as you like. All balloons can be deflated and reused for future parties.

What's included in the 31-piece blue birthday set?

• 1 blue 'HAPPY BIRTHDAY' letter banner (each letter 4.5" x 6.3")
• 1 jumbo 32-inch number 12 foil balloon
• 2 star foil balloons
• 25 latex balloons in 5 styles: 5 blue, 5 white confetti, 5 white, 5 navy blue, 5 blue confetti (each 12 inches)
• 1 roll of curling ribbon (10 meters)

Specifications at a glance

How to inflate the foil balloons correctly

The foil '12' and star balloons are not elastic. Inflate them slowly by mouth or with a hand pump – do not use an automatic air pump. For best helium lift, fill to about 80% capacity as stated in the included instructions. The latex balloons can be inflated with air or helium.

Can these decorations be reused?

Yes. The latex balloons can be deflated and stored for later parties. The foil balloons can also be deflated carefully by pressing the air out through the valve. The banner and ribbon are reusable as long as they are kept dry.

Is this set suitable for outdoor use?

The decorations can be hung indoors or outdoors. If using outdoors, keep them away from sharp objects and strong winds. The foil balloons are not designed for extreme weather but can hold up for a standard backyard party.

What if something is missing or damaged?

The manufacturer offers a 100% satisfaction guarantee. Contact JumDaQQ directly if you experience any issue with the product for compensation or replacement.