Poly Mailers — single size
9 × 12 Poly Mailers
The default apparel mailer. If you sell clothing and only want to stock one size, this is almost always the one — it takes a folded t-shirt with room to seal properly rather than straining the adhesive strip.
| Size | 9 × 12 in (229 × 305 mm) |
|---|---|
| Minimum order | 8,500 mailers |
| Price at minimum | $0.06 per mailer |
| Order value | $510.00 |
| Supplied as | 1,000 per carton — 9 cartons at the minimum |
Freight is quoted separately against your delivery address. Nothing is charged on this site.
What fits this size
- A folded t-shirt, vest or lightweight top
- A pair of leggings or lightweight trousers
- A5 and A4 documents, lookbooks and printed matter
- Paperback books and thin boxed goods
- Two or three small accessories packed together
Worth knowing. This is the size to benchmark your pricing against — it carries no size premium, so the published per-unit price is the base rate. A mailer packed to its limit fails at the seal, so if your average item is a hoodie rather than a tee, size up.
Price at this size
Quantity breaks for Poly Mailers at 9 × 12 in (229 × 305 mm). Published in full — no account needed.
| Quantity | Price per mailer | Order value |
|---|---|---|
| 8,500–49,999 | $0.06 | $510.00 |
| 50,000+ | Request a quote | — |
Prices are per mailer in USD, excluding freight and any applicable tax.
Consider a different size
Honest guidance rather than an upsell — the wrong size costs more in failed parcels than it saves per unit.
- 10 × 13 Poly Mailers — if you ship knitwear or sweatshirts regularly
- 6 × 9 Poly Mailers — for accessories, where 9 × 12 wastes bag and postage
All poly mailers sizes
- 6 × 9 Poly Mailers
- 9 × 12 Poly Mailers — this page
- 10 × 13 Poly Mailers
- 12 × 15.5 Poly Mailers
- 14.5 × 19 Poly Mailers
- 19 × 24 Poly Mailers
Not sure this is the right size?
Tell us what you ship and roughly how many a month. We will recommend a size and price it, rather than selling you the biggest one.