Top Buy mailing boxes & shipping cartons
Top Buy Boxes puts our everyday mailing boxes and shipping cartons on one page: 32 sizes of diecut mailers from 150 x 60 x 60mm to A4 and beyond, premium tuck front boxes, white and brown regular cartons up to 440mm, superflat mailers and long boxes. Use the size lists below to jump straight to a size, or see our best selling boxes for the sizes customers reorder most.
73 sizesacross 5 box styles
9 colourswhite, brown, black & more
Small to A3mailers & cartons
Packs to palletsretail & bulk lots
Top Buy boxes by style
| Style | Sizes | Size range (mm) | Colours |
|---|---|---|---|
| Diecut mailing boxes | 32 | 150 x 60 x 60 to 310 x 250 x 150 | white, brown, black, rose pink, hot pink, mint blue, lavender |
| Tuck front & premium tuck boxes | 10 | 220 x 145 x 35 to 310 x 230 x 105 | brown, black, rose pink, hot pink, mint blue, indigo blue, purple |
| Regular shipping cartons | 32 | 150 x 150 x 75 to 350 x 350 x 350 | white, brown |
| Superflat mailing boxes | 5 | 140 x 80 x 16 to 310 x 220 x 16 | white, brown, black, rose pink, mint blue |
| Long boxes | 4 | 100 x 100 x 400 to 100 x 100 x 800 | brown |
Diecut mailing boxes sizes (mm)
150 x 60 x 60125 x 100 x 75150 x 100 x 75150 x 100 x 100175 x 100 x 100174 x 128 x 53175 x 128 x 75200 x 130 x 60220 x 120 x 100200 x 140 x 80220 x 130 x 95210 x 140 x 60240 x 125 x 75240 x 125 x 95220 x 145 x 35 (A6)220 x 160 x 77 (A5)220 x 160 x 100 (A5)220 x 160 x 120245 x 145 x 45240 x 150 x 60230 x 180 x 130270 x 160 x 120230 x 200 x 145250 x 190 x 90270 x 200 x 95310 x 225 x 120310 x 230 x 105 (A4)310 x 250 x 50 (A4)310 x 250 x 150 (A4)360 x 230 x 65365 x 240 x 80345 x 270 x 70
Tuck front & premium tuck boxes sizes (mm)
150 x 100 x 75174 x 128 x 53210 x 140 x 60220 x 145 x 35 (A6)290 x 110 x 95220 x 160 x 77 (A5)240 x 150 x 60270 x 160 x 120250 x 180 x 55310 x 230 x 105 (A4)
Regular shipping cartons sizes (mm)
120 x 120 x 120150 x 150 x 75150 x 150 x 150180 x 180 x 105200 x 200 x 200230 x 180 x 130270 x 160 x 100292 x 150 x 185320 x 160 x 100270 x 200 x 95310 x 200 x 300250 x 250 x 250265 x 265 x 150320 x 220 x 50315 x 225 x 160310 x 230 x 110300 x 250 x 250320 x 240 x 160400 x 200 x 180300 x 300 x 100300 x 300 x 200300 x 300 x 300305 x 305 x 78365 x 280 x 95330 x 330 x 110430 x 275 x 95440 x 277 x 168350 x 350 x 350410 x 300 x 80430 x 305 x 140 (A3)430 x 305 x 255430 x 307 x 50
Superflat mailing boxes sizes (mm)
Long boxes sizes (mm)
Sizes are internal length x width x height. Click a size to shop it; sizes with a size guide show every colour and style.
Top Buy bulk lots
| Size (mm) | Box | Qty |
|---|---|---|
| 100 x 100 x 800 | Mailing box B35 | see product |
| 125 x 100 x 75 | Brown B294 | 1,000 |
| 150 x 100 x 75 | Mailing box B18 | 2,000 |
| 174 x 128 x 53 | Mailing box B17 | 5,000 |
| 150 x 150 x 150 | Mailing box B6 | 2,000 |
| 220 x 160 x 100 | White B40 | 2,000 |
| 220 x 160 x 100 | White B40 | 3,200 |
| 240 x 150 x 60 | Mailing box | see product |
| 230 x 180 x 130 | White | 1,000 |
| 292 x 150 x 185 | Mailing box B943 | 1,200 |
| 230 x 230 x 230 | Brown B938 | see product |
| 270 x 200 x 95 | White B42 | see product |
| 250 x 250 x 250 | Brown B929 | 600 |
| 310 x 220 x 70 | Brown B945 | 800 |
| 310 x 220 x 16 | White B21 | 1,000 |
| 310 x 230 x 110 | White B946 | 1,000 |
| 300 x 250 x 250 | Brown B930 | 600 |
Mailer or carton?✓ Diecut mailer: tape-free, neat unboxing for direct-to-customer orders.✓ Tuck front: gift-style opening with a tuck-in front flap.✓ Regular carton: taped slotted carton for heavier or bulk shipments.✓ Superflat: 16mm deep for flat items.
Pick the right size
1Measure your product.
2Allow space for protective fill.
3Compare with the Box Finder.
Shop by box style: Diecut mailersTuck frontSelf-sealFull colourSuperflatBook wrapsShipping cartonsMedium & largeHeavy dutyLong boxesNot sure which size? Try the Box Finder or see the box & carton guide.
Spending $1,000+ a month on packaging? Apply for a wholesale trade account for trade pricing, 30-day terms and a dedicated account manager.
✉ Free samples on request⚑ Pick up Minto NSW / Braeside VIC✈ Free Sydney / Melbourne metro delivery over $500↻ 365-day hassle-free returns⚖ Bulk & wholesale packs
Top Buy box FAQs ▾
Top Buy box FAQs
What are Top Buy boxes?
A one-page range of our everyday mailing boxes and shipping cartons across diecut, tuck front, regular, superflat and long styles.
What is the difference between Top Buy and best selling boxes?
Top Buy covers the wider everyday range. Best selling boxes are picked from our top sellers by sales.
Which box should I use for A4 items?
The A4 310 x 230 x 105mm diecut mailer suits most A4 products; use the slim 310 x 250 x 50mm box for flat A4 items.
Can I buy these boxes in bulk?
Yes. Many come in packs of 50 or 100, with bulk lots of 1,000+ for selected sizes. See wholesale boxes.
Save $36.50
wholesale A4 Superflat White Mailing Box 310 x 220 x 16mm B21 x1000pcs
Sale price$419.50
Regular price$456.00
$0.42 each
Save $5.55
240 x 150 x 60mm Die cut White Mailing Box Eco Friendly B85
Sale priceFrom $35.95
Regular price$41.50
Save $6.30
240 x 125 x 75mm Die cut White Mailing Box Eco Friendly B82 x100pcs
Sale price$35.60
Regular price$41.90
Save $7.60
Mailing Box 125 x 100 x 75mm Die cut White ECO Friendly B70 x100pcs
Sale price$24.90
Regular price$32.50
Save $0.90
220 x 160 x 16mm Superflat Tuck Mailing Box B36 White x100pcs
Sale price$41.60
Regular price$42.50
$0.42 each
Save $4.00
180 x 100 x 16mm Tuck front Superflat Mailing Box B27 White x100pcs
Sale price$32.50
Regular price$36.50
Save $4.60
305 x 305 x 78mm Regular Brown Shipping Carton B955 (2KG Cubic)
Sale priceFrom $25.90
Regular price$30.50
$1.04 each
Save $5.70
330 x 330 x 110mm Regular Brown Shipping Carton B935
Sale priceFrom $27.50
Regular price$33.20
Save $5.40
220 x 160 x 77mm White Die cut Mailing Box ECO Friendly B64
Sale price$36.50
Regular price$41.90
Save $5.00
310 x 230 x 110mm A4 Height Adjustable Mailing Box B396 Brown x50pcs
Sale price$61.90
Regular price$66.90
Save $5.00
270 x 200 x 95mm Regular Height Adjustable Mailing Box B397 Brown
Sale priceFrom $24.90
Regular price$29.90
Save $5.95
310 x 230 x 105mm A4 Premium Tuck Brown Mailing Box B394 x50pcs
Sale price$72.95
Regular price$78.90
$1.46 each
Save $6.05
310 x 230 x 105mm A4 Die cut Full Rose Pink Mailing Box B24 x50pcs
Sale price$61.90
Regular price$67.95
Save $9.00
310 x 220 x 16mm A4 Superflat Rose Pink Postal Box B448 x100pcs
Sale price$54.00
Regular price$63.00
Save $5.00
310 x 250 x 50mm A4 Diecut Brown Mailing Box B381 x50pcs
Sale price$37.50
Regular price$42.50
320 x 160 x 100mm Regular White Shipping Carton B947
Sale priceFrom $25.90
Wholesale 270 x 200 x 95mm Regular White Mailing Box B42
Sale price$1,120.00
Wholesale Mailing Box 310 x 230 x 110mm A4 Regular B946 White x1000pcs
Sale price$735.60
Save $15.00
310 x 230 x 105mm A4 Die cut Double Black Mailing Box B237 Full x50pcs
Sale price$57.50
Regular price$72.50
Save $4.40
220 x 120 x 100mm Die cut White Mailing Box B255 x100pcs
Sale price$42.50
Regular price$46.90
Save $4.01
240 x 125 x 95mm Diecut White Mailing Box B152 (Cubic 1KG) x100pcs
Sale price$52.49
Regular price$56.50
$0.52 each
Save $6.25
410 x 300 x 80mm A3 Regular Brown Shipping Carton B911
Sale priceFrom $29.65
Regular price$35.90
$1.19 each
New Arrival
Save $103.40
Wholesale Foil Insulation Bubble Wrap 1500mm x 50M LC024 x10 Rolls
Sale price$845.60
Regular price$949.00
$84.56 each
Save $320.00
Wholesale Cardboard Edge Protector Guards 50x50x1160mm x2000
Sale price$1,350.00
Regular price$1,670.00
$0.68 each
Save $22.10
Industrial 4" x 6" 100x150mm Thermal Transfer Shipping Labels A326 x4000
Sale price$69.90
Regular price$92.00
$1.75 per 100 items
Save $6.00
Industrial 4" x 6" 100x150mm Thermal Transfer Shipping Labels A326 x1000
Sale price$23.50
Regular price$29.50
$2.35 per 100 items
Save $6.00
Direct Thermal Label 100 x 150mm 76mm 3" core 1,000 Labels
Sale price$23.50
Regular price$29.50
$2.35 per 100 items
