This colourful mermaid foil balloon with flowing hair and shell in hand would look amazing at an under water themed party!
The balloon measures 30” and comes uninflated ready for you to inflate with air or helium.
Create show-stopping balloons by filling them with helium to make them float.
We sell disposable helium canisters in 2 sizes. Use the handy chart below to work out how much you will need.
The small tank contains 8.9 cubic feet. You can buy that here.
The large tank contains 14.9 cubic feet. You can buy that here.
Balloon Type |
Minimum Weight Needed (g) |
Helium Capacity (cubic feet) |
Float Time |
|
11" (28cm) Standard Latex |
15 |
0.5 |
12-24 hours |
|
11" Chrome Latex |
15 |
0.55 |
16-18 hours |
|
11" Latex Heart |
8 |
0.3 |
6 hours |
|
11" (28cm) Confetti-Filled latex |
15 |
0.55 |
6 hours |
|
12" (30cm) Standard Latex |
15 |
0.55 |
14-24 hours |
|
17" Latex |
40 |
1.8 |
30 Hours |
|
18" Latex |
65 |
1.68 |
36 hours |
|
19" Latex |
65 |
2.05 |
36 hours |
|
24" Latex |
135 |
4 |
18 - 24 hrs |
|
36" inflated to 30" |
276 |
8 |
3 - 4 Days |
|
36" inflated to 34" |
510 |
15 |
3 - 5 Days |
|
|
|
|
|
|
26" Foil Number |
|
1.5 |
3 - 5 Days |
|
40" Foil Number |
|
2.6 |
3 - 5 Days |
|
|
|
|
|
|
14" Jelly Heart |
|
0.25 |
30 Days |
|
25" Jelly Heart |
|
0.9 |
30 Days |
|
|
|
|
|
|
Orbz |
35 |
1.13 |
21 days + |
|
Clearz |
|||
| Inflated to 18"/45.5cm | 35 | 1.77 | +/- 3 days |
| Inflated to 19"/48cm | 47 | 2.08 |
+/- 4 days |
| Inflated to 20"/50.5cm | 58 | 2.44 | +/- 5 days |
|
Inflated to 21"/53cm |
70 | 2.83 | +/- 6 days |
|
Inflated to 22"/55.5cm |
85 | 3.21 | +/- 7 days |
|
|
|
|
|
|
Fun Foil Shapes (sizes vary) |
35 |
1.5 - 3 |
5 - 7 days + |
The float times and gas capacities listed here are all approximate.
Actual results will vary depending on temperature and atmospheric conditions.
As the filling and usage of balloons is beyond our control, no performance or longevity guarantee can be made.
Please note that due to current Coronavirus pandemic, delivery and shipping times may be affected.
Orders are still being dispatched within 24hrs of you placing them but this may increase during busy periods so if your order is urgent, please do choose the Next Day Delivery option. This is the only option that has a guaranteed delivery time. This option is sent on the Royal Mail's Special Delivery service and they are still delivering these on-time at the moment.
If you’re planning a celebration please do keep in mind that with all the other delivery options, orders may take a little longer to arrive and timings aren't guaranteed.
I am unable to offer refunds for postage if orders arrive outside of the normal expected time frame (unless the next day delivery service is selected) as this is something which is completely out of my control. I really appreciate your understanding at this time.
All delivery options are trackable. This gives you more peace of mind and control of how you receive your order.
PLUS, you now get free standard delivery on orders over £40. Even more reason to celebrate!
| Option | Cost | |
| FREE DELIVERY: |
Free standard UK delivery on orders over £40 | FREE |
| STANDARD DELIVERY: | Your parcel will be delivered within 5 days (Mon-Fri) | £5.95 |
| EXPRESS DELIVERY: | Your parcel will be delivered within 1-3 days (Mon-Fri) | £6.95 |
| NEXT DAY DELIVERY: | Order by noon for next day delivery (Mon-Fri) | £12.99 |
| SATURDAY DELIVERY: | Order by midday on Friday for delivery on Saturday | £16.99 |
Delivery times are calculated from date of dispatch.
For more information please visit our Delivery & Returns page.
In our commitment to reducing our impact on the environment we have decided to stop sending orders internationally. We thank you for your interest and understanding.
As delivery costs are dependant on size and weight, for very large orders we may need to advise of additional charges.
For more information please visit our Delivery & Returns page.
