Very friendly staff at, happy to help and boxes are strong and thick.
430 x 305 x 140mm A3 Premium Tuck Rose Pink Mailing Box B363
Description
Make every order feel special with the B363 premium tuck front mailing box — rose pink inside and out, 430 x 305 x 140mm internal, sized for A3 items. Its matte finish and self-locking tuck front give a clean, polished unboxing, while the double-walled sides and front flap add strength in transit. Use it as a rose pink mailer box for e-commerce orders or as a pink gift box for presents and subscription boxes.
Key Features
- Rose Pink inside and out: The box is rose pink on the outside and the inside, with a matte finish, so it looks finished the moment it is opened.
- Self-locking tuck front: Folds into shape and tucks closed to form a secure, neat mailer box.
- Double-walled sides and front flap: The tuck front construction folds the side walls and front flap double for extra rigidity and crush resistance.
- Internal size 430 x 305 x 140mm (A3): Measured inside the box, suited to A3 prints and documents, apparel bundles, larger gift sets and hampers.
- 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 | B363 |
|---|---|
| Internal dimensions (L x W x H) | 430 x 305 x 140mm |
| Paper size fit | A3 |
| Box style | Tuck front, self-locking |
| Colour | Rose Pink inside and out |
| Finish | Matte |
| Board | D-flute corrugated board |
| Construction | Double-walled sides and front flap |
| Recyclable | 100% recyclable |
| Certification | FSC certified |
| Pack size | 25 boxes |
| Guarantee | 90-day money-back guarantee |
Ideal For
- Branded e-commerce orders and unboxing
- A3 prints, posters and documents
- Apparel bundles and larger hampers
- Subscription boxes
- Gift boxes and corporate gifting
Browse the full range of Premium Rose Pink Tuck Front Mailers.
- Lay the flat box printed side down and fold up the two long side walls.
- Fold the dust flaps in and fold the double side walls over them so they lock in place.
- Pack your items. Add tissue paper or shredded paper for a gift-style unboxing.
- Close the lid and tuck the front flap into the front of the box.
- Self-seal styles have an adhesive strip on the flap. On other styles, add a strip of tape or a branded sticker for heavier items or extra security.
- 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: 430 x 305 x 140mm (length x width x height)
- A3 paper and folders lie flat, so A4 fits too
- About 18.4 litres of space inside
- Delivered flat, folds into shape in seconds
- Sizes are inside measurements. Allow 5–10mm each side for tissue paper or bubble wrap.
- Not sure? Use the size finder below or call us on (02) 8750 5347.
More tuck-front mailing boxes
Size finder
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Enter your item's measurements on the left, then press Search to see every size we stock that fits.
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Packing essentials
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Clear Pallet Wrap 500mm x 285m Hand Stretch Film 25U x4 Rolls
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Wholesale · Bulk packs
Buying in bulk? Pay less per box.
Order 1,000+ mailing boxes, or Australian-made shipping cartons by the pallet, and we'll quote a wholesale price. Trade accounts get invoice terms and a dedicated contact.
Questions about this box
What fits in a 430 x 305 x 140mm box?
A3 prints, folders and books lie flat (A3 is 420 x 297mm), with 140mm of height for clothing, hampers, gift sets and larger bundles.
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 "Full" or "Premium" colour mean?
"Full" colour boxes (for example Full Black or Full Rose Pink) are printed the same colour inside and out, so the box looks finished the moment it's opened. Most other coloured boxes are coloured outside with a natural kraft inside.
How do I assemble and close a tuck-front box?
Fold up the sides, lock the double side walls over the dust flaps, pack your items, then close the lid and tuck the front flap into the front of the box. For heavier items, add a strip of tape or a branded sticker.
Are the boxes delivered flat?
Yes. The boxes are delivered flat in packs and fold into shape in seconds, so they take up very little shelf space.
Can I print my logo on the box?
Yes. We make custom printed boxes from 1,000 units, usually in around 2 weeks. Get a quote. For smaller runs, a printed sticker or stamp on a plain box works well.
What does the pack size mean?
The pack size is how many boxes come in one pack, for example x100 is a pack of 100 boxes. "Number of packs" sets how many packs you get, so x100 with 2 packs is 200 boxes.
Can I return the boxes, or pick up my order?
Yes to both. We offer 90-day returns on unopened items (see our refund policy), and you can choose pickup at checkout and collect from Minto NSW or Braeside VIC, Monday to Friday 9am to 4pm.
Need it today? Pick it up.
Order online and we'll usually have it ready in 15–30 minutes at either warehouse.
NSW
Sydney — Minto
Unit 2, 1 Swaffham Road, Minto NSW 2566
Mon–Fri 9am–4pm · Sat–Sun closed
Get directions
VIC
Melbourne — Braeside
21–23 Endeavour Way, Braeside VIC 3195
Mon–Fri 9am–4pm · Sat–Sun closed
Get directions
Talk to our team
Call us on (02) 8750 5347
Fast delivery Australia-wide
Via Australia Post and trusted couriers
Pickup in Sydney & Melbourne
Minto NSW and Braeside VIC
90-Day Returns
On unopened items