Brown boxes: kraft mailing boxes & shipping cartons
Brown boxes are the everyday workhorse of shipping: natural kraft cardboard that looks neat, hides scuffs and suits any brand. This range covers 108 sizes of brown mailing boxes and shipping cartons, from small diecut mailers to A3 and larger cartons, plus long boxes up to 800mm. Choose tape-free diecut mailers, tuck front gift-style boxes, self-sealing mailers, superflat mailers, regular slotted cartons and double wall heavy duty cartons.
Brown A6, A5, A4 and A3 boxes drawn to scale (length x width). Click a box to shop.
Brown boxes by style
| Style | Sizes | Size range (mm) | Good for |
|---|---|---|---|
| Diecut mailers | 23 | 148 x 90 x 70 to 310 x 230 x 105 | Tape-free eCommerce mailers |
| Tuck front mailers | 20 | 220 x 145 x 35 to 455 x 320 x 155 | Gift-style opening, electronics |
| Self-seal mailers | 7 | 240 x 150 x 60 to 310 x 230 x 105 | Fast packing, easy returns |
| Superflat mailers | 3 | 180 x 100 x 16 to 310 x 220 x 16 | Flat items, cards, prints |
| Regular shipping cartons | 33 | 250 x 150 x 90 to 560 x 480 x 400 | Heavier items, storage, B2B |
| Height adjustable boxes | 3 | 220 x 160 x 70 to 310 x 230 x 110 | Odd-height items |
| Heavy duty double wall | 5 | 140 x 135 x 175 to 400 x 280 x 180 | Heavy and fragile goods |
| Long boxes | 20 | 80 x 80 x 268 to 150 x 150 x 800 | Posters, rods, long items |
| Wine boxes | 2 | 85 x 85 x 340 to 355 x 110 x 120 | Single bottles |
| Candle boxes | 8 | 55 x 55 x 80 to 120 x 120 x 220 | Candles and jars |
Brown mailing boxes by AusPost satchel
Each size is listed under the smallest AusPost prepaid satchel it fits. Sizes are internal dimensions.
Brown box FAQs ▾
Brown box FAQs
What is the difference between brown and white boxes?
Brown boxes use natural kraft liner; white boxes have a white outer liner. Brown boxes hide scuffs well, while white gives a bright, clean look.
Are brown boxes recyclable?
Yes. Plain cardboard boxes can go in kerbside paper and cardboard recycling; remove excess tape and labels where you can.
Which brown box is best for eCommerce?
A diecut mailer such as the A5 220 x 160 x 77mm or A4 310 x 230 x 105mm folds together without tape and gives a neat unboxing.
Do you sell brown boxes in bulk?
Yes. Selected sizes come in bulk lots of 1,000 to 5,000, and cartons in pallet lots. See wholesale boxes.
New Arrival
