I have been ordering the packaging boxes for my business, and they are exceptional! The quality of the box is so good and looks great. Highly recommended.
Description
Our B140 self seal mailing box is a brown kraft eCommerce mailer with an internal size of 220 x 160 x 77mm, sized for A5 items. It closes with a built-in peel-and-seal adhesive strip, so you can pack and send without packing tape, and the tuck front lid and folded double side walls give a neat, sturdy box. Like most of our self seal sizes, it has a second strip your customer can use to reseal the box for a return. Sold in a pack of 100.
Key Features
- No tape needed: Peel the liner and press the lid closed.
- Second strip for returns: A second covered strip lets your customer reseal the same box to send it back.
- Tuck front lid: Opens neatly for a tidy unboxing.
- Folded double side walls: Extra strength along the sides against knocks.
- Internal size 220 x 160 x 77mm (A5): Suits A5 books and planners, folded tees, cosmetics and small gift sets.
- Fits an AusPost Medium prepaid satchel: Sized to fit inside an Australia Post Medium prepaid satchel.
- Recyclable kraft board: Brown kraft corrugated board that can go in paper recycling.
- 90-day money-back guarantee: Backed by the eBPak 90-day money-back guarantee.
Specifications
| Product code | B140 |
|---|---|
| Internal dimensions (L x W x H) | 220 x 160 x 77mm |
| Paper size fit | A5 |
| Box style | Self seal, tuck front lid |
| Closure | Peel-and-seal strip, plus a second strip for returns |
| Colour | Brown kraft |
| Weight | About 97g per box |
| Satchel fit | Australia Post Medium prepaid satchel |
| Pack size | 100 boxes |
| Guarantee | 90-day money-back guarantee |
Ideal For
- Online stores that want faster packing without tape
- A5 books, planners and stationery
- Cosmetics, skincare and small gift sets
- Posting inside an Australia Post Medium prepaid satchel
Browse all 6 sizes of Self Seal Mailing Boxes or every 220 x 160 x 77mm box.
- 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: 220 x 160 x 77mm (length x width x height)
- A5 notebooks, cards and small books lie flat
- Fits inside an Australia Post Medium prepaid satchel
- About 2.7 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
Not sure of the size? Enter your item's dimensions.
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
Save $3.41
Heavy Duty Clear Packing Tape 48mm x 75m 52micron A006 x36 Rolls
Sale price$45.36
Regular price$48.77
$1.26 each
Save $10.13
Clear Pallet Wrap 500mm x 285m Hand Stretch Film 25U x4 Rolls
Sale price$62.37
Regular price$72.50
$15.59 each
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
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. 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.
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.
Are tuck-front boxes good for gifts and subscription boxes?
Yes. The lid opens like a gift box and the double side walls give a clean, strong finish, so they're popular for gift sets, cosmetics, candles and subscription boxes. Add tissue paper or shredded paper filler for a nicer unboxing.
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.
Customer Reviews
Overall rating: 5.0 / 5 from 2 reviews.
These are great boxes. Very secure for international freight.
Premium 220 x 160 x 77mm Self Sealing eCommerce Mailing Box B140
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