Happy 21st Birthday Banner Black & Silver 3.65m
$6.90
Black and silver for a 21st that's going for sharp rather than bright. 3.65m of foil letters, pre-strung and ready to hang.
What you get
- Length: 3.65m (12ft)
- Material: Metallic foil
- Colours: Black and silver
- Message: Happy 21st Birthday
Perfect for
21st birthdays, key parties, cocktail evenings, black and silver themed setups, and hall or marquee celebrations.
Also in blue & silver, pink & silver and foil stars — shop the full 21st range online or collect in store in Christchurch.
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Float on over to our most commonly asked balloon questions - from helium to how long they last (and yes, why they sometimes pop!).
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Check out our Balloon Care Tips to keep them floating, fabulous, and party-ready for as long as possible!
Yes! We offer helium inflation in-store at our Christchurch location. You can bring your own balloons or purchase them from us and have them filled while you wait. We also sell disposable helium tanks if you prefer to inflate balloons at home.
Yes! We can custom screen print any quantity of balloons, from a few hundred through to several thousand. Due to the initial setup cost, a minimum order of 100 balloons is required, although we do recommend you order at least 200 balloons for it to be economical. We also sell helium gas, balloon cups anc canes (balloon sticks) and curling ribbon. For further information on balloon pricing, colours available and pricing, please contact us.
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WHERE WE ARE
You can pick up your order at our Party Warehouse store at 133 Blenheim Rd Christchurch.