310 x 230 x 105mm (A4) mailing boxes
The A4 mailing box (310 x 230 x 105mm) is one of our best sellers, with 13 colours and 6 box styles to choose from. Use it for clothing, shoes, books, subscription boxes and gift sets. Choose from diecut mailers, full colour diecut boxes, premium tuck front gift boxes, brown tuck front boxes, self-sealing eCommerce boxes and regular shipping cartons in white, brown, black, rose pink, hot pink, red, orange, mint blue, blue, indigo blue, green, lavender and purple, with bulk packs for high-volume senders.
Drawn to scale (length x width) next to nearby sizes. Click a size to compare.
Pick a colour and style. Click a swatch to shop.
Bulk & value packs
Sizes are internal dimensions (length x width x height). Pack quantities are shown on each product page.
310 x 230 x 105mm mailing box FAQs ▾
310 x 230 x 105mm mailing box FAQs
Is 310 x 230 x 105mm the internal size?
Yes. 310 x 230 x 105mm is the internal size (length x width x height), so your item needs to be slightly smaller.
Does a 310 x 230 x 105mm box fit an AusPost satchel?
Yes, it fits an Australia Post XL prepaid satchel. See all boxes for XL satchels.
What fits in a 310 x 230 x 105mm box?
Clothing, shoes, books, subscription boxes and gift sets.
What colours does the 310 x 230 x 105mm box come in?
White, brown, black, rose pink, hot pink, red, orange, mint blue, blue, indigo blue, green, lavender and purple, across 6 styles.
Can I buy 310 x 230 x 105mm boxes in bulk?
Yes. See the bulk and value packs above, or apply for a trade account for regular large orders.
New Arrival
