Blue Balloon Cube Block Box with Letter Baby Shower Decorations

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Blue Balloon Cube Box with Letter

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We offer flat rate shipping using Australia Post:

  • Regular shipping is $9.95
  • Free shipping on orders over $69.95
  • Express shipping is $14.95
  • NZ Standard shipping is $12.99.


Click & Collect option available from our Gold Coast warehouse.

Collection time:

  • 9:30am-4:30pm: Mon - Thurs
  • 9:30am - 2:00pm: Fri
  • Out of hours collection options are also available. Please contact us to arrange the collection time.

Online Party Supplies ensures that all orders are dispatched within 24 hours after successful payment. Orders are dispatched daily (Monday to Friday, except for public holidays).

Return & Refund Policy

At Online Party Supplies Australia, we aim to deliver you the very best products at everyday low prices. We understand that there may come a time when you need to return a purchase from us and we want to make the returns process as simple and easy as possible for you.

RETURNS (if applicable):

Our return & refund policy lasts 30 days. If 30 days have gone by since your purchase. Unfortunately, Online Party Supplies can’t offer you a refund or exchange.

Postage costs are a non-refundable amount unless the items are faulty or the order is at the fault of Online Party Supplies.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original undamaged packaging.

Several types of goods are exempt from being returned such as perishable goods, food, costumes, and wigs cannot be returned.

REFUNDS (if applicable)

Once your return is received and inspected, Online Party Supplies will send you an email to notify you that we have received your returned item. Online Party Supplies will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 5 business days.


If you haven’t received a refund yet, first check your original payment account again (i.e. Bank, AfterPay, PayPal, etc.)

Next, contact your original payment method provider. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at

If you have any questions or need further assistance regarding our return and refund policy, please don't hesitate to contact our customer support team. Your satisfaction is our top priority!

Blue Alphabet Letter Balloon Block Cube Box.

Introducing the stunning blue balloon block cube boxes available at Online Party Supplies Australia! These beautiful decorative balloon cube boxes are perfect for adding a touch of elegance to your special occasions such as baby showers, birthdays, weddings, bridal showers, hen parties, and indoor/outdoor events.

Additionally, they can be used as home decor, photography background decorations, or to spruce up your kid's birthday party. Impress your guests with these versatile and sophisticated party decorations and make a statement at your next event!

  • Material: High-quality durable PVC and heavy gauge metallic cardboard
  • Colour: Blue with transparent windows
  • Letter: A to Z
  • Our lettered boxes are versatile, lightweight, environment-friendly, and durable
  • Size: Each box is 30cm x 30cm x 30cm when set up
  • The package includes ONE (01) blue balloon cube box, and ONE (01) large letter of your choice in blue colour
  • Balloons and other party decorations in photos are for demonstration only and are not included in the package.


Our balloon box comes pre-folded in one package and is very easy to assemble with the help of our picture instructions. Once the box is assembled, simply remove the sticker backing paper and affix the letter onto the box. Fill the box with a handful of balloons and be ready to impress your party guests and family!