Description
The B369 is a brown long tube mailing box with an internal size of 55 x 55 x 615mm. Its long, square 55 x 55mm cross-section makes it a sturdy alternative to a round postal tube, built from E-flute corrugated board in a regular slotted carton (RSC) style.
Key Features
- Long tube format: A square-section carton for long items, easier to stack and label than a round tube.
- Regular slotted carton (RSC): A classic box design that ships flat, folds up quickly and seals with packing tape.
- E-flute corrugated board: A thin, strong flute that keeps the carton light, helping keep postage costs down.
- Internal size 55 x 55 x 615mm: Measured inside the box, suited to long items such as posters, plans, rolled artwork, umbrellas and tools.
- 100% recyclable and FSC certified: Made from 100% recyclable corrugated board from FSC-certified sources, so it can go straight into paper recycling.
- 90-day money-back guarantee: Backed by the eBPak 90-day money-back guarantee.
Specifications
| Product code | B369 |
|---|---|
| Internal dimensions (L x W x H) | 55 x 55 x 615mm |
| Box style | Regular slotted carton (RSC), long tube |
| Colour | Brown |
| Board | E-flute corrugated board |
| Country of manufacture | Imported |
| Recyclable | 100% recyclable |
| Certification | FSC certified |
| Pack size | 50 boxes |
| Guarantee | 90-day money-back guarantee |
Ideal For
- E-commerce orders and online-store dispatch
- Posters, plans and rolled artwork
- Umbrellas, tools and other long items
- Small business and warehouse shipping
Browse the full range of Long Mailing Boxes & Postage Tube Alternatives.
- Open the flat carton into a tube.
- Fold in the two short bottom flaps, then the two long flaps.
- Tape along the bottom seam with 48mm packaging tape. For heavy items, also tape across both ends (H-taping).
- Pack your items and fill any gaps with void fill or bubble wrap.
- Close the top flaps the same way and tape the seam.
- Free delivery to Sydney & Melbourne metro on orders over $500.
- $50 flat rate to Wollongong areas and $75 to Gosford & Newcastle areas (up to 2 tonne).
- Australia-wide delivery via Australia Post and trusted couriers.
- Free pickup from Minto NSW or Braeside VIC, Mon–Fri 9am–4pm.
- 90-day returns on unopened items. See our refund policy.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Sizing
What fits in this box
Inside: 55 x 55 x 615mm (length x width x height)
- Long tube shape for rolled posters, prints, plans and long items
- About 1.9 litres of space inside
- Delivered flat, folds into shape in seconds
- Sizes are inside measurements. Allow 5–10mm each side for bubble wrap or padding.
- Not sure? Use the size finder below or call us on (02) 8750 5347.
More regular shipping cartons
Not sure of the size? Enter your item's dimensions.
Packing essentials
Buy in bulk. Pay less per box.
Australian-made cartons in bulk quantities, from $0.87 a box. Trade accounts get invoice terms and a dedicated contact.
Questions about this box
Is the size inside or outside the box?
All sizes are internal (length x width x height), measured inside the box. The outside is a few millimetres bigger because of the board thickness.
What does the pack size mean?
The pack size is how many boxes come in one pack, for example x25 is a pack of 25 boxes. "Number of packs" sets how many packs you get, so x25 with 2 packs is 50 boxes.
Are the boxes delivered flat?
Yes. Regular cartons are delivered flat to save space and fold into shape in seconds.
How do I seal the box?
Use 48mm packaging tape along the top and bottom seams. For heavy items, also tape across both ends. See "How to fold & seal" above.
Can I return the boxes?
Yes. We offer 90-day returns on unopened items. See our refund policy.
Can I pick up my order?
Yes. Choose pickup at checkout and collect from Minto NSW or Braeside VIC, Monday to Friday 9am to 4pm.
Can you make a custom size?
Yes. Custom cartons start from 1,000 units and take around 2 weeks. Get a quote.
Do you offer bulk pricing?
Yes. Bigger packs cost less per box, and pallet quantities cost less again. See our bulk deals.
Need it today? Pick it up.
Order online and we'll usually have it ready in 15–30 minutes at either warehouse.