Commercial corrugated mailers
Mailer Boxes
Professional kraft mailer boxes engineered for ecommerce, retail, subscription products and small-business fulfillment.
TrueSpec performance
When we say 32 ECT, we mean 32 ECT.
TrueSpec mailers combine commercial-grade corrugated construction with a clean kraft presentation for reliable everyday fulfillment.
Our goal is simple: make the specification clear enough that a business buyer understands exactly what they are purchasing.
Size guide
Find your TrueSpec size.
Use the table below to select the right footprint for your application.
| Size | Pack | Specification | Suggested Use |
|---|---|---|---|
| 8 × 6 × 2 | 25 | 32 ECT | Small products / accessories |
| 9 × 6 × 2 | 25 | 32 ECT | Small ecommerce |
| 10 × 7 × 3 | 25 | 32 ECT | General ecommerce |
| 12 × 9 × 2 | 25 | 32 ECT | Apparel / flat items |
| 12 × 9 × 4 | 25 | 32 ECT | General shipping |
| 13 × 10 × 4 | 25 | 32 ECT | Larger ecommerce products |
Ready to order?
Purchase through Amazon or contact us for commercial volume requirements.